1569392240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1509031}}^1$

素因数の和:1509057

約数の個数: 40

約数和(自身を含む): 3929519328

約数和(自身を除く): 2360127088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1509031, 3018062, 6036124, 7545155, 12072248, 15090310, 19617403, 24144496, 30180620, 39234806, 60361240, 78469612, 98087015, 120722480, 156939224, 196174030, 313878448, 392348060, 784696120, 1569392240]

約数ペア:

[(1, 1569392240), (2, 784696120), (4, 392348060), (5, 313878448), (8, 196174030), (10, 156939224), (13, 120722480), (16, 98087015), (20, 78469612), (26, 60361240), (40, 39234806), (52, 30180620), (65, 24144496), (80, 19617403), (104, 15090310), (130, 12072248), (208, 7545155), (260, 6036124), (520, 3018062), (1040, 1509031)]