972841540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 2324246400

約数和(自身を除く): 1351404860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 139, 145, 220, 278, 290, 319, 556, 580, 638, 695, 1097, 1276, 1390, 1529, 1595, 2194, 2780, 3058, 3190, 4031, 4388, 5485, 6116, 6380, 7645, 8062, 10970, 12067, 15290, 16124, 20155, 21940, 24134, 30580, 31813, 40310, 44341, 48268, 60335, 63626, 80620, 88682, 120670, 127252, 152483, 159065, 177364, 221705, 241340, 304966, 318130, 349943, 443410, 609932, 636260, 699886, 762415, 886820, 1399772, 1524830, 1677313, 1749715, 3049660, 3354626, 3499430, 4422007, 6709252, 6998860, 8386565, 8844014, 16773130, 17688028, 22110035, 33546260, 44220070, 48642077, 88440140, 97284154, 194568308, 243210385, 486420770, 972841540]

約数ペア:

[(1, 972841540), (2, 486420770), (4, 243210385), (5, 194568308), (10, 97284154), (11, 88440140), (20, 48642077), (22, 44220070), (29, 33546260), (44, 22110035), (55, 17688028), (58, 16773130), (110, 8844014), (116, 8386565), (139, 6998860), (145, 6709252), (220, 4422007), (278, 3499430), (290, 3354626), (319, 3049660), (556, 1749715), (580, 1677313), (638, 1524830), (695, 1399772), (1097, 886820), (1276, 762415), (1390, 699886), (1529, 636260), (1595, 609932), (2194, 443410), (2780, 349943), (3058, 318130), (3190, 304966), (4031, 241340), (4388, 221705), (5485, 177364), (6116, 159065), (6380, 152483), (7645, 127252), (8062, 120670), (10970, 88682), (12067, 80620), (15290, 63626), (16124, 60335), (20155, 48268), (21940, 44341), (24134, 40310), (30580, 31813)]