464392370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 937440000

約数和(自身を除く): 473047630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 199, 290, 377, 398, 619, 754, 995, 1238, 1885, 1990, 2587, 3095, 3770, 5174, 5771, 6190, 8047, 11542, 12935, 16094, 17951, 25870, 28855, 35902, 40235, 57710, 75023, 80470, 89755, 123181, 150046, 179510, 233363, 246362, 375115, 466726, 615905, 750230, 1166815, 1231810, 1601353, 2333630, 3202706, 3572249, 7144498, 8006765, 16013530, 17861245, 35722490, 46439237, 92878474, 232196185, 464392370]

約数ペア:

[(1, 464392370), (2, 232196185), (5, 92878474), (10, 46439237), (13, 35722490), (26, 17861245), (29, 16013530), (58, 8006765), (65, 7144498), (130, 3572249), (145, 3202706), (199, 2333630), (290, 1601353), (377, 1231810), (398, 1166815), (619, 750230), (754, 615905), (995, 466726), (1238, 375115), (1885, 246362), (1990, 233363), (2587, 179510), (3095, 150046), (3770, 123181), (5174, 89755), (5771, 80470), (6190, 75023), (8047, 57710), (11542, 40235), (12935, 35902), (16094, 28855), (17951, 25870)]