26194154480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{426893}}^1$

素因数の和:426978

約数の個数: 80

約数和(自身を含む): 66697918560

約数和(自身を除く): 40503764080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 2360, 3068, 3835, 4720, 6136, 7670, 12272, 15340, 30680, 61360, 426893, 853786, 1707572, 2134465, 3415144, 4268930, 5549609, 6830288, 8537860, 11099218, 17075720, 22198436, 25186687, 27748045, 34151440, 44396872, 50373374, 55496090, 88793744, 100746748, 110992180, 125933435, 201493496, 221984360, 251866870, 327426931, 402986992, 443968720, 503733740, 654853862, 1007467480, 1309707724, 1637134655, 2014934960, 2619415448, 3274269310, 5238830896, 6548538620, 13097077240, 26194154480]

約数ペア:

[(1, 26194154480), (2, 13097077240), (4, 6548538620), (5, 5238830896), (8, 3274269310), (10, 2619415448), (13, 2014934960), (16, 1637134655), (20, 1309707724), (26, 1007467480), (40, 654853862), (52, 503733740), (59, 443968720), (65, 402986992), (80, 327426931), (104, 251866870), (118, 221984360), (130, 201493496), (208, 125933435), (236, 110992180), (260, 100746748), (295, 88793744), (472, 55496090), (520, 50373374), (590, 44396872), (767, 34151440), (944, 27748045), (1040, 25186687), (1180, 22198436), (1534, 17075720), (2360, 11099218), (3068, 8537860), (3835, 6830288), (4720, 5549609), (6136, 4268930), (7670, 3415144), (12272, 2134465), (15340, 1707572), (30680, 853786), (61360, 426893)]