2247191440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{74509}}^1$

素因数の和:74564

約数の個数: 80

約数和(自身を含む): 5820721200

約数和(自身を除く): 3573529760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 74509, 149018, 298036, 372545, 596072, 745090, 968617, 1192144, 1490180, 1937234, 2160761, 2980360, 3874468, 4321522, 4843085, 5960720, 7748936, 8643044, 9686170, 10803805, 15497872, 17286088, 19372340, 21607610, 28089893, 34572176, 38744680, 43215220, 56179786, 77489360, 86430440, 112359572, 140449465, 172860880, 224719144, 280898930, 449438288, 561797860, 1123595720, 2247191440]

約数ペア:

[(1, 2247191440), (2, 1123595720), (4, 561797860), (5, 449438288), (8, 280898930), (10, 224719144), (13, 172860880), (16, 140449465), (20, 112359572), (26, 86430440), (29, 77489360), (40, 56179786), (52, 43215220), (58, 38744680), (65, 34572176), (80, 28089893), (104, 21607610), (116, 19372340), (130, 17286088), (145, 15497872), (208, 10803805), (232, 9686170), (260, 8643044), (290, 7748936), (377, 5960720), (464, 4843085), (520, 4321522), (580, 3874468), (754, 2980360), (1040, 2160761), (1160, 1937234), (1508, 1490180), (1885, 1192144), (2320, 968617), (3016, 745090), (3770, 596072), (6032, 372545), (7540, 298036), (15080, 149018), (30160, 74509)]