88897398940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13510243}}^1$

素因数の和:13510306

約数の個数: 48

約数和(自身を含む): 217893215232

約数和(自身を除く): 128995816292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 13510243, 27020486, 54040972, 67551215, 94571701, 135102430, 189143402, 270204860, 378286804, 472858505, 634981421, 945717010, 1269962842, 1891434020, 2539925684, 3174907105, 4444869947, 6349814210, 8889739894, 12699628420, 17779479788, 22224349735, 44448699470, 88897398940]

約数ペア:

[(1, 88897398940), (2, 44448699470), (4, 22224349735), (5, 17779479788), (7, 12699628420), (10, 8889739894), (14, 6349814210), (20, 4444869947), (28, 3174907105), (35, 2539925684), (47, 1891434020), (70, 1269962842), (94, 945717010), (140, 634981421), (188, 472858505), (235, 378286804), (329, 270204860), (470, 189143402), (658, 135102430), (940, 94571701), (1316, 67551215), (1645, 54040972), (3290, 27020486), (6580, 13510243)]