15696089240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1588673}}^1$

素因数の和:1588716

約数の個数: 64

約数和(自身を含む): 40034584800

約数和(自身を除く): 24338495560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 1588673, 3177346, 6354692, 7943365, 12709384, 15886730, 20652749, 30184787, 31773460, 41305498, 60369574, 63546920, 82610996, 103263745, 120739148, 150923935, 165221992, 206527490, 241478296, 301847870, 392402231, 413054980, 603695740, 784804462, 826109960, 1207391480, 1569608924, 1962011155, 3139217848, 3924022310, 7848044620, 15696089240]

約数ペア:

[(1, 15696089240), (2, 7848044620), (4, 3924022310), (5, 3139217848), (8, 1962011155), (10, 1569608924), (13, 1207391480), (19, 826109960), (20, 784804462), (26, 603695740), (38, 413054980), (40, 392402231), (52, 301847870), (65, 241478296), (76, 206527490), (95, 165221992), (104, 150923935), (130, 120739148), (152, 103263745), (190, 82610996), (247, 63546920), (260, 60369574), (380, 41305498), (494, 31773460), (520, 30184787), (760, 20652749), (988, 15886730), (1235, 12709384), (1976, 7943365), (2470, 6354692), (4940, 3177346), (9880, 1588673)]