82818997360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{82051}}^1$

素因数の和:82143

約数の個数: 160

約数和(自身を含む): 222698317824

約数和(自身を除く): 139879320464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 37, 40, 44, 55, 62, 74, 80, 88, 110, 124, 148, 155, 176, 185, 220, 248, 296, 310, 341, 370, 407, 440, 496, 592, 620, 682, 740, 814, 880, 1147, 1240, 1364, 1480, 1628, 1705, 2035, 2294, 2480, 2728, 2960, 3256, 3410, 4070, 4588, 5456, 5735, 6512, 6820, 8140, 9176, 11470, 12617, 13640, 16280, 18352, 22940, 25234, 27280, 32560, 45880, 50468, 63085, 82051, 91760, 100936, 126170, 164102, 201872, 252340, 328204, 410255, 504680, 656408, 820510, 902561, 1009360, 1312816, 1641020, 1805122, 2543581, 3035887, 3282040, 3610244, 4512805, 5087162, 6071774, 6564080, 7220488, 9025610, 10174324, 12143548, 12717905, 14440976, 15179435, 18051220, 20348648, 24287096, 25435810, 27979391, 30358870, 33394757, 36102440, 40697296, 48574192, 50871620, 55958782, 60717740, 66789514, 72204880, 94112497, 101743240, 111917564, 121435480, 133579028, 139896955, 166973785, 188224994, 203486480, 223835128, 242870960, 267158056, 279793910, 333947570, 376449988, 447670256, 470562485, 534316112, 559587820, 667895140, 752899976, 941124970, 1035237467, 1119175640, 1335790280, 1505799952, 1882249940, 2070474934, 2238351280, 2671580560, 3764499880, 4140949868, 5176187335, 7528999760, 8281899736, 10352374670, 16563799472, 20704749340, 41409498680, 82818997360]

約数ペア:

[(1, 82818997360), (2, 41409498680), (4, 20704749340), (5, 16563799472), (8, 10352374670), (10, 8281899736), (11, 7528999760), (16, 5176187335), (20, 4140949868), (22, 3764499880), (31, 2671580560), (37, 2238351280), (40, 2070474934), (44, 1882249940), (55, 1505799952), (62, 1335790280), (74, 1119175640), (80, 1035237467), (88, 941124970), (110, 752899976), (124, 667895140), (148, 559587820), (155, 534316112), (176, 470562485), (185, 447670256), (220, 376449988), (248, 333947570), (296, 279793910), (310, 267158056), (341, 242870960), (370, 223835128), (407, 203486480), (440, 188224994), (496, 166973785), (592, 139896955), (620, 133579028), (682, 121435480), (740, 111917564), (814, 101743240), (880, 94112497), (1147, 72204880), (1240, 66789514), (1364, 60717740), (1480, 55958782), (1628, 50871620), (1705, 48574192), (2035, 40697296), (2294, 36102440), (2480, 33394757), (2728, 30358870), (2960, 27979391), (3256, 25435810), (3410, 24287096), (4070, 20348648), (4588, 18051220), (5456, 15179435), (5735, 14440976), (6512, 12717905), (6820, 12143548), (8140, 10174324), (9176, 9025610), (11470, 7220488), (12617, 6564080), (13640, 6071774), (16280, 5087162), (18352, 4512805), (22940, 3610244), (25234, 3282040), (27280, 3035887), (32560, 2543581), (45880, 1805122), (50468, 1641020), (63085, 1312816), (82051, 1009360), (91760, 902561), (100936, 820510), (126170, 656408), (164102, 504680), (201872, 410255), (252340, 328204)]