2750871320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4045399}}^1$

素因数の和:4045427

約数の個数: 32

約数和(自身を含む): 6553548000

約数和(自身を除く): 3802676680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4045399, 8090798, 16181596, 20226995, 32363192, 40453990, 68771783, 80907980, 137543566, 161815960, 275087132, 343858915, 550174264, 687717830, 1375435660, 2750871320]

約数ペア:

[(1, 2750871320), (2, 1375435660), (4, 687717830), (5, 550174264), (8, 343858915), (10, 275087132), (17, 161815960), (20, 137543566), (34, 80907980), (40, 68771783), (68, 40453990), (85, 32363192), (136, 20226995), (170, 16181596), (340, 8090798), (680, 4045399)]