75411460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 161663040

約数和(自身を除く): 86251580

約数列:

[1, 2, 4, 5, 10, 20, 107, 131, 214, 262, 269, 428, 524, 535, 538, 655, 1070, 1076, 1310, 1345, 2140, 2620, 2690, 5380, 14017, 28034, 28783, 35239, 56068, 57566, 70085, 70478, 115132, 140170, 140956, 143915, 176195, 280340, 287830, 352390, 575660, 704780, 3770573, 7541146, 15082292, 18852865, 37705730, 75411460]

約数ペア:

[(1, 75411460), (2, 37705730), (4, 18852865), (5, 15082292), (10, 7541146), (20, 3770573), (107, 704780), (131, 575660), (214, 352390), (262, 287830), (269, 280340), (428, 176195), (524, 143915), (535, 140956), (538, 140170), (655, 115132), (1070, 70478), (1076, 70085), (1310, 57566), (1345, 56068), (2140, 35239), (2620, 28783), (2690, 28034), (5380, 14017)]