3262640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 8035200

約数和(自身を除く): 4772560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2399, 4798, 9596, 11995, 19192, 23990, 38384, 40783, 47980, 81566, 95960, 163132, 191920, 203915, 326264, 407830, 652528, 815660, 1631320, 3262640]

約数ペア:

[(1, 3262640), (2, 1631320), (4, 815660), (5, 652528), (8, 407830), (10, 326264), (16, 203915), (17, 191920), (20, 163132), (34, 95960), (40, 81566), (68, 47980), (80, 40783), (85, 38384), (136, 23990), (170, 19192), (272, 11995), (340, 9596), (680, 4798), (1360, 2399)]