100939540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 248046624

約数和(自身を除く): 147107084

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 41, 52, 65, 68, 82, 85, 130, 164, 170, 205, 221, 260, 340, 410, 442, 533, 557, 697, 820, 884, 1066, 1105, 1114, 1394, 2132, 2210, 2228, 2665, 2785, 2788, 3485, 4420, 5330, 5570, 6970, 7241, 9061, 9469, 10660, 11140, 13940, 14482, 18122, 18938, 22837, 28964, 36205, 36244, 37876, 45305, 45674, 47345, 72410, 90610, 91348, 94690, 114185, 123097, 144820, 181220, 189380, 228370, 246194, 296881, 388229, 456740, 492388, 593762, 615485, 776458, 1187524, 1230970, 1484405, 1552916, 1941145, 2461940, 2968810, 3882290, 5046977, 5937620, 7764580, 10093954, 20187908, 25234885, 50469770, 100939540]

約数ペア:

[(1, 100939540), (2, 50469770), (4, 25234885), (5, 20187908), (10, 10093954), (13, 7764580), (17, 5937620), (20, 5046977), (26, 3882290), (34, 2968810), (41, 2461940), (52, 1941145), (65, 1552916), (68, 1484405), (82, 1230970), (85, 1187524), (130, 776458), (164, 615485), (170, 593762), (205, 492388), (221, 456740), (260, 388229), (340, 296881), (410, 246194), (442, 228370), (533, 189380), (557, 181220), (697, 144820), (820, 123097), (884, 114185), (1066, 94690), (1105, 91348), (1114, 90610), (1394, 72410), (2132, 47345), (2210, 45674), (2228, 45305), (2665, 37876), (2785, 36244), (2788, 36205), (3485, 28964), (4420, 22837), (5330, 18938), (5570, 18122), (6970, 14482), (7241, 13940), (9061, 11140), (9469, 10660)]