88655980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{633257}}^1$

素因数の和:633273

約数の個数: 24

約数和(自身を含む): 212774688

約数和(自身を除く): 124118708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 633257, 1266514, 2533028, 3166285, 4432799, 6332570, 8865598, 12665140, 17731196, 22163995, 44327990, 88655980]

約数ペア:

[(1, 88655980), (2, 44327990), (4, 22163995), (5, 17731196), (7, 12665140), (10, 8865598), (14, 6332570), (20, 4432799), (28, 3166285), (35, 2533028), (70, 1266514), (140, 633257)]