82824340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 193342464

約数和(自身を除く): 110518124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 71, 73, 85, 94, 142, 146, 170, 188, 235, 284, 292, 340, 355, 365, 470, 710, 730, 799, 940, 1207, 1241, 1420, 1460, 1598, 2414, 2482, 3196, 3337, 3431, 3995, 4828, 4964, 5183, 6035, 6205, 6674, 6862, 7990, 10366, 12070, 12410, 13348, 13724, 15980, 16685, 17155, 20732, 24140, 24820, 25915, 33370, 34310, 51830, 56729, 58327, 66740, 68620, 88111, 103660, 113458, 116654, 176222, 226916, 233308, 243601, 283645, 291635, 352444, 440555, 487202, 567290, 583270, 881110, 974404, 1134580, 1166540, 1218005, 1762220, 2436010, 4141217, 4872020, 8282434, 16564868, 20706085, 41412170, 82824340]

約数ペア:

[(1, 82824340), (2, 41412170), (4, 20706085), (5, 16564868), (10, 8282434), (17, 4872020), (20, 4141217), (34, 2436010), (47, 1762220), (68, 1218005), (71, 1166540), (73, 1134580), (85, 974404), (94, 881110), (142, 583270), (146, 567290), (170, 487202), (188, 440555), (235, 352444), (284, 291635), (292, 283645), (340, 243601), (355, 233308), (365, 226916), (470, 176222), (710, 116654), (730, 113458), (799, 103660), (940, 88111), (1207, 68620), (1241, 66740), (1420, 58327), (1460, 56729), (1598, 51830), (2414, 34310), (2482, 33370), (3196, 25915), (3337, 24820), (3431, 24140), (3995, 20732), (4828, 17155), (4964, 16685), (5183, 15980), (6035, 13724), (6205, 13348), (6674, 12410), (6862, 12070), (7990, 10366)]