88350560

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2803}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 209862576

約数和(自身を除く): 121512016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 2803, 3152, 3940, 5606, 6304, 7880, 11212, 14015, 15760, 22424, 28030, 31520, 44848, 56060, 89696, 112120, 224240, 448480, 552191, 1104382, 2208764, 2760955, 4417528, 5521910, 8835056, 11043820, 17670112, 22087640, 44175280, 88350560]

約数ペア:

[(1, 88350560), (2, 44175280), (4, 22087640), (5, 17670112), (8, 11043820), (10, 8835056), (16, 5521910), (20, 4417528), (32, 2760955), (40, 2208764), (80, 1104382), (160, 552191), (197, 448480), (394, 224240), (788, 112120), (985, 89696), (1576, 56060), (1970, 44848), (2803, 31520), (3152, 28030), (3940, 22424), (5606, 15760), (6304, 14015), (7880, 11212)]