701350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 1429596

約数和(自身を除く): 728246

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 169, 325, 338, 415, 650, 830, 845, 1079, 1690, 2075, 2158, 4150, 4225, 5395, 8450, 10790, 14027, 26975, 28054, 53950, 70135, 140270, 350675, 701350]

約数ペア:

[(1, 701350), (2, 350675), (5, 140270), (10, 70135), (13, 53950), (25, 28054), (26, 26975), (50, 14027), (65, 10790), (83, 8450), (130, 5395), (166, 4225), (169, 4150), (325, 2158), (338, 2075), (415, 1690), (650, 1079), (830, 845)]