202296880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32009}}^1$

素因数の和:32101

約数の個数: 40

約数和(自身を含む): 476308800

約数和(自身を除く): 274011920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 32009, 64018, 128036, 160045, 256072, 320090, 512144, 640180, 1280360, 2528711, 2560720, 5057422, 10114844, 12643555, 20229688, 25287110, 40459376, 50574220, 101148440, 202296880]

約数ペア:

[(1, 202296880), (2, 101148440), (4, 50574220), (5, 40459376), (8, 25287110), (10, 20229688), (16, 12643555), (20, 10114844), (40, 5057422), (79, 2560720), (80, 2528711), (158, 1280360), (316, 640180), (395, 512144), (632, 320090), (790, 256072), (1264, 160045), (1580, 128036), (3160, 64018), (6320, 32009)]