814087360

素因数分解:

$2^6\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3343}}^1$

素因数の和:4121

約数の個数: 56

約数和(自身を含む): 1941673536

約数和(自身を除く): 1127586176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 761, 1522, 3044, 3343, 3805, 6088, 6686, 7610, 12176, 13372, 15220, 16715, 24352, 26744, 30440, 33430, 48704, 53488, 60880, 66860, 106976, 121760, 133720, 213952, 243520, 267440, 534880, 1069760, 2544023, 5088046, 10176092, 12720115, 20352184, 25440230, 40704368, 50880460, 81408736, 101760920, 162817472, 203521840, 407043680, 814087360]

約数ペア:

[(1, 814087360), (2, 407043680), (4, 203521840), (5, 162817472), (8, 101760920), (10, 81408736), (16, 50880460), (20, 40704368), (32, 25440230), (40, 20352184), (64, 12720115), (80, 10176092), (160, 5088046), (320, 2544023), (761, 1069760), (1522, 534880), (3044, 267440), (3343, 243520), (3805, 213952), (6088, 133720), (6686, 121760), (7610, 106976), (12176, 66860), (13372, 60880), (15220, 53488), (16715, 48704), (24352, 33430), (26744, 30440)]