38077280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13999}}^1$

素因数の和:14031

約数の個数: 48

約数和(自身を含む): 95256000

約数和(自身を除く): 57178720

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, 13999, 27998, 55996, 69995, 111992, 139990, 223984, 237983, 279980, 447968, 475966, 559960, 951932, 1119920, 1189915, 1903864, 2239840, 2379830, 3807728, 4759660, 7615456, 9519320, 19038640, 38077280]

約数ペア:

[(1, 38077280), (2, 19038640), (4, 9519320), (5, 7615456), (8, 4759660), (10, 3807728), (16, 2379830), (17, 2239840), (20, 1903864), (32, 1189915), (34, 1119920), (40, 951932), (68, 559960), (80, 475966), (85, 447968), (136, 279980), (160, 237983), (170, 223984), (272, 139990), (340, 111992), (544, 69995), (680, 55996), (1360, 27998), (2720, 13999)]