26654160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8572

約数の個数: 80

約数和(自身を含む): 88994304

約数和(自身を除く): 62340144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8543, 17086, 25629, 34172, 42715, 51258, 68344, 85430, 102516, 111059, 128145, 136688, 170860, 205032, 222118, 256290, 333177, 341720, 410064, 444236, 512580, 555295, 666354, 683440, 888472, 1025160, 1110590, 1332708, 1665885, 1776944, 2050320, 2221180, 2665416, 3331770, 4442360, 5330832, 6663540, 8884720, 13327080, 26654160]

約数ペア:

[(1, 26654160), (2, 13327080), (3, 8884720), (4, 6663540), (5, 5330832), (6, 4442360), (8, 3331770), (10, 2665416), (12, 2221180), (13, 2050320), (15, 1776944), (16, 1665885), (20, 1332708), (24, 1110590), (26, 1025160), (30, 888472), (39, 683440), (40, 666354), (48, 555295), (52, 512580), (60, 444236), (65, 410064), (78, 341720), (80, 333177), (104, 256290), (120, 222118), (130, 205032), (156, 170860), (195, 136688), (208, 128145), (240, 111059), (260, 102516), (312, 85430), (390, 68344), (520, 51258), (624, 42715), (780, 34172), (1040, 25629), (1560, 17086), (3120, 8543)]