57839920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 141017760

約数和(自身を除く): 83177840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 107, 116, 145, 214, 232, 233, 290, 428, 464, 466, 535, 580, 856, 932, 1070, 1160, 1165, 1712, 1864, 2140, 2320, 2330, 3103, 3728, 4280, 4660, 6206, 6757, 8560, 9320, 12412, 13514, 15515, 18640, 24824, 24931, 27028, 31030, 33785, 49648, 49862, 54056, 62060, 67570, 99724, 108112, 124120, 124655, 135140, 199448, 248240, 249310, 270280, 398896, 498620, 540560, 722999, 997240, 1445998, 1994480, 2891996, 3614995, 5783992, 7229990, 11567984, 14459980, 28919960, 57839920]

約数ペア:

[(1, 57839920), (2, 28919960), (4, 14459980), (5, 11567984), (8, 7229990), (10, 5783992), (16, 3614995), (20, 2891996), (29, 1994480), (40, 1445998), (58, 997240), (80, 722999), (107, 540560), (116, 498620), (145, 398896), (214, 270280), (232, 249310), (233, 248240), (290, 199448), (428, 135140), (464, 124655), (466, 124120), (535, 108112), (580, 99724), (856, 67570), (932, 62060), (1070, 54056), (1160, 49862), (1165, 49648), (1712, 33785), (1864, 31030), (2140, 27028), (2320, 24931), (2330, 24824), (3103, 18640), (3728, 15515), (4280, 13514), (4660, 12412), (6206, 9320), (6757, 8560)]