4550871320

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{149503}}^1$

素因数の和:150275

約数の個数: 32

約数和(自身を含む): 10252984320

約数和(自身を除く): 5702113000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 7610, 15220, 30440, 149503, 299006, 598012, 747515, 1196024, 1495030, 2990060, 5980120, 113771783, 227543566, 455087132, 568858915, 910174264, 1137717830, 2275435660, 4550871320]

約数ペア:

[(1, 4550871320), (2, 2275435660), (4, 1137717830), (5, 910174264), (8, 568858915), (10, 455087132), (20, 227543566), (40, 113771783), (761, 5980120), (1522, 2990060), (3044, 1495030), (3805, 1196024), (6088, 747515), (7610, 598012), (15220, 299006), (30440, 149503)]