57753760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 72

約数和(自身を含む): 145057500

約数和(自身を除く): 87303740

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1249, 1360, 1445, 2312, 2498, 2720, 2890, 4624, 4996, 5780, 6245, 9248, 9992, 11560, 12490, 19984, 21233, 23120, 24980, 39968, 42466, 46240, 49960, 84932, 99920, 106165, 169864, 199840, 212330, 339728, 360961, 424660, 679456, 721922, 849320, 1443844, 1698640, 1804805, 2887688, 3397280, 3609610, 5775376, 7219220, 11550752, 14438440, 28876880, 57753760]

約数ペア:

[(1, 57753760), (2, 28876880), (4, 14438440), (5, 11550752), (8, 7219220), (10, 5775376), (16, 3609610), (17, 3397280), (20, 2887688), (32, 1804805), (34, 1698640), (40, 1443844), (68, 849320), (80, 721922), (85, 679456), (136, 424660), (160, 360961), (170, 339728), (272, 212330), (289, 199840), (340, 169864), (544, 106165), (578, 99920), (680, 84932), (1156, 49960), (1249, 46240), (1360, 42466), (1445, 39968), (2312, 24980), (2498, 23120), (2720, 21233), (2890, 19984), (4624, 12490), (4996, 11560), (5780, 9992), (6245, 9248)]