73067960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4423}}^1$

素因数の和:4500

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 118048840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 4423, 8260, 8846, 16520, 17692, 22115, 30961, 35384, 44230, 61922, 88460, 123844, 154805, 176920, 247688, 260957, 309610, 521914, 619220, 1043828, 1238440, 1304785, 1826699, 2087656, 2609570, 3653398, 5219140, 7306796, 9133495, 10438280, 14613592, 18266990, 36533980, 73067960]

約数ペア:

[(1, 73067960), (2, 36533980), (4, 18266990), (5, 14613592), (7, 10438280), (8, 9133495), (10, 7306796), (14, 5219140), (20, 3653398), (28, 2609570), (35, 2087656), (40, 1826699), (56, 1304785), (59, 1238440), (70, 1043828), (118, 619220), (140, 521914), (236, 309610), (280, 260957), (295, 247688), (413, 176920), (472, 154805), (590, 123844), (826, 88460), (1180, 61922), (1652, 44230), (2065, 35384), (2360, 30961), (3304, 22115), (4130, 17692), (4423, 16520), (8260, 8846)]