69169360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66509}}^1$

素因数の和:66535

約数の個数: 40

約数和(自身を含む): 173192040

約数和(自身を除く): 104022680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 66509, 133018, 266036, 332545, 532072, 665090, 864617, 1064144, 1330180, 1729234, 2660360, 3458468, 4323085, 5320720, 6916936, 8646170, 13833872, 17292340, 34584680, 69169360]

約数ペア:

[(1, 69169360), (2, 34584680), (4, 17292340), (5, 13833872), (8, 8646170), (10, 6916936), (13, 5320720), (16, 4323085), (20, 3458468), (26, 2660360), (40, 1729234), (52, 1330180), (65, 1064144), (80, 864617), (104, 665090), (130, 532072), (208, 332545), (260, 266036), (520, 133018), (1040, 66509)]