66370720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1922

約数の個数: 96

約数和(自身を含む): 178890768

約数和(自身を除く): 112520048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 1877, 2080, 2210, 2720, 3536, 3754, 4420, 7072, 7508, 8840, 9385, 15016, 17680, 18770, 24401, 30032, 31909, 35360, 37540, 48802, 60064, 63818, 75080, 97604, 122005, 127636, 150160, 159545, 195208, 244010, 255272, 300320, 319090, 390416, 414817, 488020, 510544, 638180, 780832, 829634, 976040, 1021088, 1276360, 1659268, 1952080, 2074085, 2552720, 3318536, 3904160, 4148170, 5105440, 6637072, 8296340, 13274144, 16592680, 33185360, 66370720]

約数ペア:

[(1, 66370720), (2, 33185360), (4, 16592680), (5, 13274144), (8, 8296340), (10, 6637072), (13, 5105440), (16, 4148170), (17, 3904160), (20, 3318536), (26, 2552720), (32, 2074085), (34, 1952080), (40, 1659268), (52, 1276360), (65, 1021088), (68, 976040), (80, 829634), (85, 780832), (104, 638180), (130, 510544), (136, 488020), (160, 414817), (170, 390416), (208, 319090), (221, 300320), (260, 255272), (272, 244010), (340, 195208), (416, 159545), (442, 150160), (520, 127636), (544, 122005), (680, 97604), (884, 75080), (1040, 63818), (1105, 60064), (1360, 48802), (1768, 37540), (1877, 35360), (2080, 31909), (2210, 30032), (2720, 24401), (3536, 18770), (3754, 17680), (4420, 15016), (7072, 9385), (7508, 8840)]