24138640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17749}}^1$

素因数の和:17779

約数の個数: 40

約数和(自身を含む): 59427000

約数和(自身を除く): 35288360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17749, 35498, 70996, 88745, 141992, 177490, 283984, 301733, 354980, 603466, 709960, 1206932, 1419920, 1508665, 2413864, 3017330, 4827728, 6034660, 12069320, 24138640]

約数ペア:

[(1, 24138640), (2, 12069320), (4, 6034660), (5, 4827728), (8, 3017330), (10, 2413864), (16, 1508665), (17, 1419920), (20, 1206932), (34, 709960), (40, 603466), (68, 354980), (80, 301733), (85, 283984), (136, 177490), (170, 141992), (272, 88745), (340, 70996), (680, 35498), (1360, 17749)]