135185360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99401}}^1$

素因数の和:99431

約数の個数: 40

約数和(自身を含む): 332797896

約数和(自身を除く): 197612536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 99401, 198802, 397604, 497005, 795208, 994010, 1590416, 1689817, 1988020, 3379634, 3976040, 6759268, 7952080, 8449085, 13518536, 16898170, 27037072, 33796340, 67592680, 135185360]

約数ペア:

[(1, 135185360), (2, 67592680), (4, 33796340), (5, 27037072), (8, 16898170), (10, 13518536), (16, 8449085), (17, 7952080), (20, 6759268), (34, 3976040), (40, 3379634), (68, 1988020), (80, 1689817), (85, 1590416), (136, 994010), (170, 795208), (272, 497005), (340, 397604), (680, 198802), (1360, 99401)]