99884440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 231235200

約数和(自身を除く): 131350760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 79, 146, 158, 292, 316, 365, 395, 433, 584, 632, 730, 790, 866, 1460, 1580, 1732, 2165, 2920, 3160, 3464, 4330, 5767, 8660, 11534, 17320, 23068, 28835, 31609, 34207, 46136, 57670, 63218, 68414, 115340, 126436, 136828, 158045, 171035, 230680, 252872, 273656, 316090, 342070, 632180, 684140, 1264360, 1368280, 2497111, 4994222, 9988444, 12485555, 19976888, 24971110, 49942220, 99884440]

約数ペア:

[(1, 99884440), (2, 49942220), (4, 24971110), (5, 19976888), (8, 12485555), (10, 9988444), (20, 4994222), (40, 2497111), (73, 1368280), (79, 1264360), (146, 684140), (158, 632180), (292, 342070), (316, 316090), (365, 273656), (395, 252872), (433, 230680), (584, 171035), (632, 158045), (730, 136828), (790, 126436), (866, 115340), (1460, 68414), (1580, 63218), (1732, 57670), (2165, 46136), (2920, 34207), (3160, 31609), (3464, 28835), (4330, 23068), (5767, 17320), (8660, 11534)]