107982640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79399}}^1$

素因数の和:79429

約数の個数: 40

約数和(自身を含む): 265831200

約数和(自身を除く): 157848560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 79399, 158798, 317596, 396995, 635192, 793990, 1270384, 1349783, 1587980, 2699566, 3175960, 5399132, 6351920, 6748915, 10798264, 13497830, 21596528, 26995660, 53991320, 107982640]

約数ペア:

[(1, 107982640), (2, 53991320), (4, 26995660), (5, 21596528), (8, 13497830), (10, 10798264), (16, 6748915), (17, 6351920), (20, 5399132), (34, 3175960), (40, 2699566), (68, 1587980), (80, 1349783), (85, 1270384), (136, 793990), (170, 635192), (272, 396995), (340, 317596), (680, 158798), (1360, 79399)]