85839260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8923}}^1$

素因数の和:8982

約数の個数: 48

約数和(自身を含む): 199397856

約数和(自身を除く): 113558596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 8923, 9620, 17846, 35692, 44615, 89230, 115999, 178460, 231998, 330151, 463996, 579995, 660302, 1159990, 1320604, 1650755, 2319980, 3301510, 4291963, 6603020, 8583926, 17167852, 21459815, 42919630, 85839260]

約数ペア:

[(1, 85839260), (2, 42919630), (4, 21459815), (5, 17167852), (10, 8583926), (13, 6603020), (20, 4291963), (26, 3301510), (37, 2319980), (52, 1650755), (65, 1320604), (74, 1159990), (130, 660302), (148, 579995), (185, 463996), (260, 330151), (370, 231998), (481, 178460), (740, 115999), (962, 89230), (1924, 44615), (2405, 35692), (4810, 17846), (8923, 9620)]