35130520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 81997920

約数和(自身を除く): 46867400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 227, 265, 292, 365, 424, 454, 530, 584, 730, 908, 1060, 1135, 1460, 1816, 2120, 2270, 2920, 3869, 4540, 7738, 9080, 12031, 15476, 16571, 19345, 24062, 30952, 33142, 38690, 48124, 60155, 66284, 77380, 82855, 96248, 120310, 132568, 154760, 165710, 240620, 331420, 481240, 662840, 878263, 1756526, 3513052, 4391315, 7026104, 8782630, 17565260, 35130520]

約数ペア:

[(1, 35130520), (2, 17565260), (4, 8782630), (5, 7026104), (8, 4391315), (10, 3513052), (20, 1756526), (40, 878263), (53, 662840), (73, 481240), (106, 331420), (146, 240620), (212, 165710), (227, 154760), (265, 132568), (292, 120310), (365, 96248), (424, 82855), (454, 77380), (530, 66284), (584, 60155), (730, 48124), (908, 38690), (1060, 33142), (1135, 30952), (1460, 24062), (1816, 19345), (2120, 16571), (2270, 15476), (2920, 12031), (3869, 9080), (4540, 7738)]