54175600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 142812288

約数和(自身を除く): 88636688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 257, 272, 310, 340, 400, 425, 496, 514, 527, 620, 680, 775, 850, 1028, 1054, 1240, 1285, 1360, 1550, 1700, 2056, 2108, 2480, 2570, 2635, 3100, 3400, 4112, 4216, 4369, 5140, 5270, 6200, 6425, 6800, 7967, 8432, 8738, 10280, 10540, 12400, 12850, 13175, 15934, 17476, 20560, 21080, 21845, 25700, 26350, 31868, 34952, 39835, 42160, 43690, 51400, 52700, 63736, 69904, 79670, 87380, 102800, 105400, 109225, 127472, 135439, 159340, 174760, 199175, 210800, 218450, 270878, 318680, 349520, 398350, 436900, 541756, 637360, 677195, 796700, 873800, 1083512, 1354390, 1593400, 1747600, 2167024, 2708780, 3186800, 3385975, 5417560, 6771950, 10835120, 13543900, 27087800, 54175600]

約数ペア:

[(1, 54175600), (2, 27087800), (4, 13543900), (5, 10835120), (8, 6771950), (10, 5417560), (16, 3385975), (17, 3186800), (20, 2708780), (25, 2167024), (31, 1747600), (34, 1593400), (40, 1354390), (50, 1083512), (62, 873800), (68, 796700), (80, 677195), (85, 637360), (100, 541756), (124, 436900), (136, 398350), (155, 349520), (170, 318680), (200, 270878), (248, 218450), (257, 210800), (272, 199175), (310, 174760), (340, 159340), (400, 135439), (425, 127472), (496, 109225), (514, 105400), (527, 102800), (620, 87380), (680, 79670), (775, 69904), (850, 63736), (1028, 52700), (1054, 51400), (1240, 43690), (1285, 42160), (1360, 39835), (1550, 34952), (1700, 31868), (2056, 26350), (2108, 25700), (2480, 21845), (2570, 21080), (2635, 20560), (3100, 17476), (3400, 15934), (4112, 13175), (4216, 12850), (4369, 12400), (5140, 10540), (5270, 10280), (6200, 8738), (6425, 8432), (6800, 7967)]