57533140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 91489580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 503, 532, 602, 665, 817, 860, 1006, 1204, 1330, 1505, 1634, 2012, 2515, 2660, 3010, 3268, 3521, 4085, 5030, 5719, 6020, 7042, 8170, 9557, 10060, 11438, 14084, 16340, 17605, 19114, 21629, 22876, 28595, 35210, 38228, 43258, 47785, 57190, 66899, 70420, 86516, 95570, 108145, 114380, 133798, 151403, 191140, 216290, 267596, 302806, 334495, 410951, 432580, 605612, 668990, 757015, 821902, 1337980, 1514030, 1643804, 2054755, 2876657, 3028060, 4109510, 5753314, 8219020, 11506628, 14383285, 28766570, 57533140]

約数ペア:

[(1, 57533140), (2, 28766570), (4, 14383285), (5, 11506628), (7, 8219020), (10, 5753314), (14, 4109510), (19, 3028060), (20, 2876657), (28, 2054755), (35, 1643804), (38, 1514030), (43, 1337980), (70, 821902), (76, 757015), (86, 668990), (95, 605612), (133, 432580), (140, 410951), (172, 334495), (190, 302806), (215, 267596), (266, 216290), (301, 191140), (380, 151403), (430, 133798), (503, 114380), (532, 108145), (602, 95570), (665, 86516), (817, 70420), (860, 66899), (1006, 57190), (1204, 47785), (1330, 43258), (1505, 38228), (1634, 35210), (2012, 28595), (2515, 22876), (2660, 21629), (3010, 19114), (3268, 17605), (3521, 16340), (4085, 14084), (5030, 11438), (5719, 10060), (6020, 9557), (7042, 8170)]