202309960

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12071}}^1$

素因数の和:12501

約数の個数: 32

約数和(自身を含む): 456321600

約数和(自身を除く): 254011640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 8380, 12071, 16760, 24142, 48284, 60355, 96568, 120710, 241420, 482840, 5057749, 10115498, 20230996, 25288745, 40461992, 50577490, 101154980, 202309960]

約数ペア:

[(1, 202309960), (2, 101154980), (4, 50577490), (5, 40461992), (8, 25288745), (10, 20230996), (20, 10115498), (40, 5057749), (419, 482840), (838, 241420), (1676, 120710), (2095, 96568), (3352, 60355), (4190, 48284), (8380, 24142), (12071, 16760)]