1115663060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{21613}}^1$

素因数の和:21740

約数の個数: 48

約数和(自身を含む): 2451027600

約数和(自身を除く): 1335364540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 1780, 2581, 5162, 10324, 12905, 21613, 25810, 43226, 51620, 86452, 108065, 216130, 432260, 626777, 1253554, 1923557, 2507108, 3133885, 3847114, 6267770, 7694228, 9617785, 12535540, 19235570, 38471140, 55783153, 111566306, 223132612, 278915765, 557831530, 1115663060]

約数ペア:

[(1, 1115663060), (2, 557831530), (4, 278915765), (5, 223132612), (10, 111566306), (20, 55783153), (29, 38471140), (58, 19235570), (89, 12535540), (116, 9617785), (145, 7694228), (178, 6267770), (290, 3847114), (356, 3133885), (445, 2507108), (580, 1923557), (890, 1253554), (1780, 626777), (2581, 432260), (5162, 216130), (10324, 108065), (12905, 86452), (21613, 51620), (25810, 43226)]