57637120

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 141906744

約数和(自身を除く): 84269624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1217, 1280, 1480, 2368, 2434, 2960, 4736, 4868, 5920, 6085, 9472, 9736, 11840, 12170, 19472, 23680, 24340, 38944, 45029, 47360, 48680, 77888, 90058, 97360, 155776, 180116, 194720, 225145, 311552, 360232, 389440, 450290, 720464, 778880, 900580, 1440928, 1557760, 1801160, 2881856, 3602320, 5763712, 7204640, 11527424, 14409280, 28818560, 57637120]

約数ペア:

[(1, 57637120), (2, 28818560), (4, 14409280), (5, 11527424), (8, 7204640), (10, 5763712), (16, 3602320), (20, 2881856), (32, 1801160), (37, 1557760), (40, 1440928), (64, 900580), (74, 778880), (80, 720464), (128, 450290), (148, 389440), (160, 360232), (185, 311552), (256, 225145), (296, 194720), (320, 180116), (370, 155776), (592, 97360), (640, 90058), (740, 77888), (1184, 48680), (1217, 47360), (1280, 45029), (1480, 38944), (2368, 24340), (2434, 23680), (2960, 19472), (4736, 12170), (4868, 11840), (5920, 9736), (6085, 9472)]