86109650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 180686352

約数和(自身を除く): 94576702

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 121, 215, 242, 275, 331, 430, 473, 550, 605, 662, 946, 1075, 1210, 1655, 2150, 2365, 3025, 3310, 3641, 4730, 5203, 6050, 7282, 8275, 10406, 11825, 14233, 16550, 18205, 23650, 26015, 28466, 36410, 40051, 52030, 71165, 80102, 91025, 130075, 142330, 156563, 182050, 200255, 260150, 313126, 355825, 400510, 711650, 782815, 1001275, 1565630, 1722193, 2002550, 3444386, 3914075, 7828150, 8610965, 17221930, 43054825, 86109650]

約数ペア:

[(1, 86109650), (2, 43054825), (5, 17221930), (10, 8610965), (11, 7828150), (22, 3914075), (25, 3444386), (43, 2002550), (50, 1722193), (55, 1565630), (86, 1001275), (110, 782815), (121, 711650), (215, 400510), (242, 355825), (275, 313126), (331, 260150), (430, 200255), (473, 182050), (550, 156563), (605, 142330), (662, 130075), (946, 91025), (1075, 80102), (1210, 71165), (1655, 52030), (2150, 40051), (2365, 36410), (3025, 28466), (3310, 26015), (3641, 23650), (4730, 18205), (5203, 16550), (6050, 14233), (7282, 11825), (8275, 10406)]