85750250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4919

約数の個数: 32

約数和(自身を含む): 162819072

約数和(自身を除く): 77068822

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 4831, 8875, 9662, 17750, 24155, 48310, 120775, 241550, 343001, 603875, 686002, 1207750, 1715005, 3430010, 8575025, 17150050, 42875125, 85750250]

約数ペア:

[(1, 85750250), (2, 42875125), (5, 17150050), (10, 8575025), (25, 3430010), (50, 1715005), (71, 1207750), (125, 686002), (142, 603875), (250, 343001), (355, 241550), (710, 120775), (1775, 48310), (3550, 24155), (4831, 17750), (8875, 9662)]