2004277860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{856529}}^1$

素因数の和:856557

約数の個数: 72

約数和(自身を含む): 6547315320

約数和(自身を除く): 4543037460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 856529, 1713058, 2569587, 3426116, 4282645, 5139174, 7708761, 8565290, 10278348, 11134877, 12847935, 15417522, 17130580, 22269754, 25695870, 30835044, 33404631, 38543805, 44539508, 51391740, 55674385, 66809262, 77087610, 100213893, 111348770, 133618524, 154175220, 167023155, 200427786, 222697540, 334046310, 400855572, 501069465, 668092620, 1002138930, 2004277860]

約数ペア:

[(1, 2004277860), (2, 1002138930), (3, 668092620), (4, 501069465), (5, 400855572), (6, 334046310), (9, 222697540), (10, 200427786), (12, 167023155), (13, 154175220), (15, 133618524), (18, 111348770), (20, 100213893), (26, 77087610), (30, 66809262), (36, 55674385), (39, 51391740), (45, 44539508), (52, 38543805), (60, 33404631), (65, 30835044), (78, 25695870), (90, 22269754), (117, 17130580), (130, 15417522), (156, 12847935), (180, 11134877), (195, 10278348), (234, 8565290), (260, 7708761), (390, 5139174), (468, 4282645), (585, 3426116), (780, 2569587), (1170, 1713058), (2340, 856529)]