37621520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 94011840

約数和(自身を除く): 56390320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 467, 530, 760, 848, 934, 1007, 1060, 1520, 1868, 2014, 2120, 2335, 3736, 4028, 4240, 4670, 5035, 7472, 8056, 8873, 9340, 10070, 16112, 17746, 18680, 20140, 24751, 35492, 37360, 40280, 44365, 49502, 70984, 80560, 88730, 99004, 123755, 141968, 177460, 198008, 247510, 354920, 396016, 470269, 495020, 709840, 940538, 990040, 1881076, 1980080, 2351345, 3762152, 4702690, 7524304, 9405380, 18810760, 37621520]

約数ペア:

[(1, 37621520), (2, 18810760), (4, 9405380), (5, 7524304), (8, 4702690), (10, 3762152), (16, 2351345), (19, 1980080), (20, 1881076), (38, 990040), (40, 940538), (53, 709840), (76, 495020), (80, 470269), (95, 396016), (106, 354920), (152, 247510), (190, 198008), (212, 177460), (265, 141968), (304, 123755), (380, 99004), (424, 88730), (467, 80560), (530, 70984), (760, 49502), (848, 44365), (934, 40280), (1007, 37360), (1060, 35492), (1520, 24751), (1868, 20140), (2014, 18680), (2120, 17746), (2335, 16112), (3736, 10070), (4028, 9340), (4240, 8873), (4670, 8056), (5035, 7472)]