38757280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14249}}^1$

素因数の和:14281

約数の個数: 48

約数和(自身を含む): 96957000

約数和(自身を除く): 58199720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14249, 28498, 56996, 71245, 113992, 142490, 227984, 242233, 284980, 455968, 484466, 569960, 968932, 1139920, 1211165, 1937864, 2279840, 2422330, 3875728, 4844660, 7751456, 9689320, 19378640, 38757280]

約数ペア:

[(1, 38757280), (2, 19378640), (4, 9689320), (5, 7751456), (8, 4844660), (10, 3875728), (16, 2422330), (17, 2279840), (20, 1937864), (32, 1211165), (34, 1139920), (40, 968932), (68, 569960), (80, 484466), (85, 455968), (136, 284980), (160, 242233), (170, 227984), (272, 142490), (340, 113992), (544, 71245), (680, 56996), (1360, 28498), (2720, 14249)]