4900068160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1177901}}^1$

素因数の和:1177931

約数の個数: 56

約数和(自身を含む): 12565858536

約数和(自身を除く): 7665790376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 1177901, 2355802, 4711604, 5889505, 9423208, 11779010, 15312713, 18846416, 23558020, 30625426, 37692832, 47116040, 61250852, 75385664, 76563565, 94232080, 122501704, 153127130, 188464160, 245003408, 306254260, 376928320, 490006816, 612508520, 980013632, 1225017040, 2450034080, 4900068160]

約数ペア:

[(1, 4900068160), (2, 2450034080), (4, 1225017040), (5, 980013632), (8, 612508520), (10, 490006816), (13, 376928320), (16, 306254260), (20, 245003408), (26, 188464160), (32, 153127130), (40, 122501704), (52, 94232080), (64, 76563565), (65, 75385664), (80, 61250852), (104, 47116040), (130, 37692832), (160, 30625426), (208, 23558020), (260, 18846416), (320, 15312713), (416, 11779010), (520, 9423208), (832, 5889505), (1040, 4711604), (2080, 2355802), (4160, 1177901)]