13793560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 23531240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 40, 44, 46, 47, 55, 58, 88, 92, 94, 110, 115, 116, 145, 184, 188, 220, 230, 232, 235, 253, 290, 319, 376, 440, 460, 470, 506, 517, 580, 638, 667, 920, 940, 1012, 1034, 1081, 1160, 1265, 1276, 1334, 1363, 1595, 1880, 2024, 2068, 2162, 2530, 2552, 2585, 2668, 2726, 3190, 3335, 4136, 4324, 5060, 5170, 5336, 5405, 5452, 6380, 6670, 6815, 7337, 8648, 10120, 10340, 10810, 10904, 11891, 12760, 13340, 13630, 14674, 14993, 20680, 21620, 23782, 26680, 27260, 29348, 29986, 31349, 36685, 43240, 47564, 54520, 58696, 59455, 59972, 62698, 73370, 74965, 95128, 118910, 119944, 125396, 146740, 149930, 156745, 237820, 250792, 293480, 299860, 313490, 344839, 475640, 599720, 626980, 689678, 1253960, 1379356, 1724195, 2758712, 3448390, 6896780, 13793560]

約数ペア:

[(1, 13793560), (2, 6896780), (4, 3448390), (5, 2758712), (8, 1724195), (10, 1379356), (11, 1253960), (20, 689678), (22, 626980), (23, 599720), (29, 475640), (40, 344839), (44, 313490), (46, 299860), (47, 293480), (55, 250792), (58, 237820), (88, 156745), (92, 149930), (94, 146740), (110, 125396), (115, 119944), (116, 118910), (145, 95128), (184, 74965), (188, 73370), (220, 62698), (230, 59972), (232, 59455), (235, 58696), (253, 54520), (290, 47564), (319, 43240), (376, 36685), (440, 31349), (460, 29986), (470, 29348), (506, 27260), (517, 26680), (580, 23782), (638, 21620), (667, 20680), (920, 14993), (940, 14674), (1012, 13630), (1034, 13340), (1081, 12760), (1160, 11891), (1265, 10904), (1276, 10810), (1334, 10340), (1363, 10120), (1595, 8648), (1880, 7337), (2024, 6815), (2068, 6670), (2162, 6380), (2530, 5452), (2552, 5405), (2585, 5336), (2668, 5170), (2726, 5060), (3190, 4324), (3335, 4136)]