133717840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57637}}^1$

素因数の和:57679

約数の個数: 40

約数和(自身を含む): 321620040

約数和(自身を除く): 187902200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 57637, 115274, 230548, 288185, 461096, 576370, 922192, 1152740, 1671473, 2305480, 3342946, 4610960, 6685892, 8357365, 13371784, 16714730, 26743568, 33429460, 66858920, 133717840]

約数ペア:

[(1, 133717840), (2, 66858920), (4, 33429460), (5, 26743568), (8, 16714730), (10, 13371784), (16, 8357365), (20, 6685892), (29, 4610960), (40, 3342946), (58, 2305480), (80, 1671473), (116, 1152740), (145, 922192), (232, 576370), (290, 461096), (464, 288185), (580, 230548), (1160, 115274), (2320, 57637)]