27476800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 84

約数和(自身を含む): 72865996

約数和(自身を除く): 45389196

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1321, 1600, 2080, 2600, 2642, 4160, 5200, 5284, 6605, 10400, 10568, 13210, 17173, 20800, 21136, 26420, 33025, 34346, 42272, 52840, 66050, 68692, 84544, 85865, 105680, 132100, 137384, 171730, 211360, 264200, 274768, 343460, 422720, 429325, 528400, 549536, 686920, 858650, 1056800, 1099072, 1373840, 1717300, 2113600, 2747680, 3434600, 5495360, 6869200, 13738400, 27476800]

約数ペア:

[(1, 27476800), (2, 13738400), (4, 6869200), (5, 5495360), (8, 3434600), (10, 2747680), (13, 2113600), (16, 1717300), (20, 1373840), (25, 1099072), (26, 1056800), (32, 858650), (40, 686920), (50, 549536), (52, 528400), (64, 429325), (65, 422720), (80, 343460), (100, 274768), (104, 264200), (130, 211360), (160, 171730), (200, 137384), (208, 132100), (260, 105680), (320, 85865), (325, 84544), (400, 68692), (416, 66050), (520, 52840), (650, 42272), (800, 34346), (832, 33025), (1040, 26420), (1300, 21136), (1321, 20800), (1600, 17173), (2080, 13210), (2600, 10568), (2642, 10400), (4160, 6605), (5200, 5284)]