13305762640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9783649}}^1$

素因数の和:9783679

約数の個数: 40

約数和(自身を含む): 32755660200

約数和(自身を除く): 19449897560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9783649, 19567298, 39134596, 48918245, 78269192, 97836490, 156538384, 166322033, 195672980, 332644066, 391345960, 665288132, 782691920, 831610165, 1330576264, 1663220330, 2661152528, 3326440660, 6652881320, 13305762640]

約数ペア:

[(1, 13305762640), (2, 6652881320), (4, 3326440660), (5, 2661152528), (8, 1663220330), (10, 1330576264), (16, 831610165), (17, 782691920), (20, 665288132), (34, 391345960), (40, 332644066), (68, 195672980), (80, 166322033), (85, 156538384), (136, 97836490), (170, 78269192), (272, 48918245), (340, 39134596), (680, 19567298), (1360, 9783649)]