104141440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12549

約数の個数: 64

約数和(自身を含む): 268135560

約数和(自身を除く): 163994120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 12517, 25034, 50068, 62585, 100136, 125170, 162721, 200272, 250340, 325442, 400544, 500680, 650884, 801088, 813605, 1001360, 1301768, 1602176, 1627210, 2002720, 2603536, 3254420, 4005440, 5207072, 6508840, 8010880, 10414144, 13017680, 20828288, 26035360, 52070720, 104141440]

約数ペア:

[(1, 104141440), (2, 52070720), (4, 26035360), (5, 20828288), (8, 13017680), (10, 10414144), (13, 8010880), (16, 6508840), (20, 5207072), (26, 4005440), (32, 3254420), (40, 2603536), (52, 2002720), (64, 1627210), (65, 1602176), (80, 1301768), (104, 1001360), (128, 813605), (130, 801088), (160, 650884), (208, 500680), (260, 400544), (320, 325442), (416, 250340), (520, 200272), (640, 162721), (832, 125170), (1040, 100136), (1664, 62585), (2080, 50068), (4160, 25034), (8320, 12517)]