7393360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7109}}^1$

素因数の和:7135

約数の個数: 40

約数和(自身を含む): 18514440

約数和(自身を除く): 11121080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7109, 14218, 28436, 35545, 56872, 71090, 92417, 113744, 142180, 184834, 284360, 369668, 462085, 568720, 739336, 924170, 1478672, 1848340, 3696680, 7393360]

約数ペア:

[(1, 7393360), (2, 3696680), (4, 1848340), (5, 1478672), (8, 924170), (10, 739336), (13, 568720), (16, 462085), (20, 369668), (26, 284360), (40, 184834), (52, 142180), (65, 113744), (80, 92417), (104, 71090), (130, 56872), (208, 35545), (260, 28436), (520, 14218), (1040, 7109)]