6568120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 16873920

約数和(自身を除く): 10305800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 743, 884, 1105, 1486, 1768, 2210, 2972, 3715, 4420, 5944, 7430, 8840, 9659, 12631, 14860, 19318, 25262, 29720, 38636, 48295, 50524, 63155, 77272, 96590, 101048, 126310, 164203, 193180, 252620, 328406, 386360, 505240, 656812, 821015, 1313624, 1642030, 3284060, 6568120]

約数ペア:

[(1, 6568120), (2, 3284060), (4, 1642030), (5, 1313624), (8, 821015), (10, 656812), (13, 505240), (17, 386360), (20, 328406), (26, 252620), (34, 193180), (40, 164203), (52, 126310), (65, 101048), (68, 96590), (85, 77272), (104, 63155), (130, 50524), (136, 48295), (170, 38636), (221, 29720), (260, 25262), (340, 19318), (442, 14860), (520, 12631), (680, 9659), (743, 8840), (884, 7430), (1105, 5944), (1486, 4420), (1768, 3715), (2210, 2972)]