11319801280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1141109}}^1$

素因数の和:1141157

約数の個数: 56

約数和(自身を含む): 27824826240

約数和(自身を除く): 16505024960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 1141109, 2282218, 4564436, 5705545, 9128872, 11411090, 18257744, 22822180, 35374379, 36515488, 45644360, 70748758, 73030976, 91288720, 141497516, 176871895, 182577440, 282995032, 353743790, 365154880, 565990064, 707487580, 1131980128, 1414975160, 2263960256, 2829950320, 5659900640, 11319801280]

約数ペア:

[(1, 11319801280), (2, 5659900640), (4, 2829950320), (5, 2263960256), (8, 1414975160), (10, 1131980128), (16, 707487580), (20, 565990064), (31, 365154880), (32, 353743790), (40, 282995032), (62, 182577440), (64, 176871895), (80, 141497516), (124, 91288720), (155, 73030976), (160, 70748758), (248, 45644360), (310, 36515488), (320, 35374379), (496, 22822180), (620, 18257744), (992, 11411090), (1240, 9128872), (1984, 5705545), (2480, 4564436), (4960, 2282218), (9920, 1141109)]