65541460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 149155776

約数和(自身を除く): 83614316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 4483, 7310, 8966, 14620, 17932, 22415, 44830, 76211, 89660, 152422, 192769, 304844, 381055, 385538, 762110, 771076, 963845, 1524220, 1927690, 3277073, 3855380, 6554146, 13108292, 16385365, 32770730, 65541460]

約数ペア:

[(1, 65541460), (2, 32770730), (4, 16385365), (5, 13108292), (10, 6554146), (17, 3855380), (20, 3277073), (34, 1927690), (43, 1524220), (68, 963845), (85, 771076), (86, 762110), (170, 385538), (172, 381055), (215, 304844), (340, 192769), (430, 152422), (731, 89660), (860, 76211), (1462, 44830), (2924, 22415), (3655, 17932), (4483, 14620), (7310, 8966)]