115581640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5542

約数の個数: 64

約数和(自身を含む): 284290560

約数和(自身を除く): 168708920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 5483, 10540, 10966, 21080, 21932, 27415, 43864, 54830, 93211, 109660, 169973, 186422, 219320, 339946, 372844, 466055, 679892, 745688, 849865, 932110, 1359784, 1699730, 1864220, 2889541, 3399460, 3728440, 5779082, 6798920, 11558164, 14447705, 23116328, 28895410, 57790820, 115581640]

約数ペア:

[(1, 115581640), (2, 57790820), (4, 28895410), (5, 23116328), (8, 14447705), (10, 11558164), (17, 6798920), (20, 5779082), (31, 3728440), (34, 3399460), (40, 2889541), (62, 1864220), (68, 1699730), (85, 1359784), (124, 932110), (136, 849865), (155, 745688), (170, 679892), (248, 466055), (310, 372844), (340, 339946), (527, 219320), (620, 186422), (680, 169973), (1054, 109660), (1240, 93211), (2108, 54830), (2635, 43864), (4216, 27415), (5270, 21932), (5483, 21080), (10540, 10966)]