76087960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146323}}^1$

素因数の和:146347

約数の個数: 32

約数和(自身を含む): 184368240

約数和(自身を除く): 108280280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 146323, 292646, 585292, 731615, 1170584, 1463230, 1902199, 2926460, 3804398, 5852920, 7608796, 9510995, 15217592, 19021990, 38043980, 76087960]

約数ペア:

[(1, 76087960), (2, 38043980), (4, 19021990), (5, 15217592), (8, 9510995), (10, 7608796), (13, 5852920), (20, 3804398), (26, 2926460), (40, 1902199), (52, 1463230), (65, 1170584), (104, 731615), (130, 585292), (260, 292646), (520, 146323)]