9003624190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{64399}}^1$

素因数の和:64489

約数の個数: 64

約数和(自身を含む): 18695577600

約数和(自身を除く): 9691953410

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 341, 410, 451, 682, 902, 1271, 1705, 2255, 2542, 3410, 4510, 6355, 12710, 13981, 27962, 64399, 69905, 128798, 139810, 321995, 643990, 708389, 1416778, 1996369, 2640359, 3541945, 3992738, 5280718, 7083890, 9981845, 13201795, 19963690, 21960059, 26403590, 29043949, 43920118, 58087898, 81851129, 109800295, 145219745, 163702258, 219600590, 290439490, 409255645, 818511290, 900362419, 1800724838, 4501812095, 9003624190]

約数ペア:

[(1, 9003624190), (2, 4501812095), (5, 1800724838), (10, 900362419), (11, 818511290), (22, 409255645), (31, 290439490), (41, 219600590), (55, 163702258), (62, 145219745), (82, 109800295), (110, 81851129), (155, 58087898), (205, 43920118), (310, 29043949), (341, 26403590), (410, 21960059), (451, 19963690), (682, 13201795), (902, 9981845), (1271, 7083890), (1705, 5280718), (2255, 3992738), (2542, 3541945), (3410, 2640359), (4510, 1996369), (6355, 1416778), (12710, 708389), (13981, 643990), (27962, 321995), (64399, 139810), (69905, 128798)]