82644490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 82984310

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 190, 265, 283, 290, 530, 551, 566, 1007, 1102, 1415, 1537, 2014, 2755, 2830, 3074, 5035, 5377, 5510, 7685, 8207, 10070, 10754, 14999, 15370, 16414, 26885, 29203, 29998, 41035, 53770, 58406, 74995, 82070, 146015, 149990, 155933, 284981, 292030, 311866, 434971, 569962, 779665, 869942, 1424905, 1559330, 2174855, 2849810, 4349710, 8264449, 16528898, 41322245, 82644490]

約数ペア:

[(1, 82644490), (2, 41322245), (5, 16528898), (10, 8264449), (19, 4349710), (29, 2849810), (38, 2174855), (53, 1559330), (58, 1424905), (95, 869942), (106, 779665), (145, 569962), (190, 434971), (265, 311866), (283, 292030), (290, 284981), (530, 155933), (551, 149990), (566, 146015), (1007, 82070), (1102, 74995), (1415, 58406), (1537, 53770), (2014, 41035), (2755, 29998), (2830, 29203), (3074, 26885), (5035, 16414), (5377, 15370), (5510, 14999), (7685, 10754), (8207, 10070)]