15697412120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30187331}}^1$

素因数の和:30187355

約数の個数: 32

約数和(自身を含む): 38036038320

約数和(自身を除く): 22338626200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30187331, 60374662, 120749324, 150936655, 241498648, 301873310, 392435303, 603746620, 784870606, 1207493240, 1569741212, 1962176515, 3139482424, 3924353030, 7848706060, 15697412120]

約数ペア:

[(1, 15697412120), (2, 7848706060), (4, 3924353030), (5, 3139482424), (8, 1962176515), (10, 1569741212), (13, 1207493240), (20, 784870606), (26, 603746620), (40, 392435303), (52, 301873310), (65, 241498648), (104, 150936655), (130, 120749324), (260, 60374662), (520, 30187331)]