82193540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 127793020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 991, 1276, 1430, 1508, 1595, 1885, 1982, 2860, 3190, 3770, 3964, 4147, 4955, 6380, 7540, 8294, 9910, 10901, 12883, 16588, 19820, 20735, 21802, 25766, 28739, 41470, 43604, 51532, 54505, 57478, 64415, 82940, 109010, 114956, 128830, 141713, 143695, 218020, 257660, 283426, 287390, 316129, 373607, 566852, 574780, 632258, 708565, 747214, 1264516, 1417130, 1494428, 1580645, 1868035, 2834260, 3161290, 3736070, 4109677, 6322580, 7472140, 8219354, 16438708, 20548385, 41096770, 82193540]

約数ペア:

[(1, 82193540), (2, 41096770), (4, 20548385), (5, 16438708), (10, 8219354), (11, 7472140), (13, 6322580), (20, 4109677), (22, 3736070), (26, 3161290), (29, 2834260), (44, 1868035), (52, 1580645), (55, 1494428), (58, 1417130), (65, 1264516), (110, 747214), (116, 708565), (130, 632258), (143, 574780), (145, 566852), (220, 373607), (260, 316129), (286, 287390), (290, 283426), (319, 257660), (377, 218020), (572, 143695), (580, 141713), (638, 128830), (715, 114956), (754, 109010), (991, 82940), (1276, 64415), (1430, 57478), (1508, 54505), (1595, 51532), (1885, 43604), (1982, 41470), (2860, 28739), (3190, 25766), (3770, 21802), (3964, 20735), (4147, 19820), (4955, 16588), (6380, 12883), (7540, 10901), (8294, 9910)]