10501580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 23750496

約数和(自身を除く): 13248916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 461, 670, 922, 1139, 1340, 1844, 2278, 2305, 4556, 4610, 5695, 7837, 9220, 11390, 15674, 22780, 30887, 31348, 39185, 61774, 78370, 123548, 154435, 156740, 308870, 525079, 617740, 1050158, 2100316, 2625395, 5250790, 10501580]

約数ペア:

[(1, 10501580), (2, 5250790), (4, 2625395), (5, 2100316), (10, 1050158), (17, 617740), (20, 525079), (34, 308870), (67, 156740), (68, 154435), (85, 123548), (134, 78370), (170, 61774), (268, 39185), (335, 31348), (340, 30887), (461, 22780), (670, 15674), (922, 11390), (1139, 9220), (1340, 7837), (1844, 5695), (2278, 4610), (2305, 4556)]