137053750

素因数分解:

$2^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1426

約数の個数: 40

約数和(自身を含む): 260185464

約数和(自身を除く): 123131714

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 625, 830, 1250, 1321, 2075, 2642, 4150, 6605, 10375, 13210, 20750, 33025, 51875, 66050, 103750, 109643, 165125, 219286, 330250, 548215, 825625, 1096430, 1651250, 2741075, 5482150, 13705375, 27410750, 68526875, 137053750]

約数ペア:

[(1, 137053750), (2, 68526875), (5, 27410750), (10, 13705375), (25, 5482150), (50, 2741075), (83, 1651250), (125, 1096430), (166, 825625), (250, 548215), (415, 330250), (625, 219286), (830, 165125), (1250, 109643), (1321, 103750), (2075, 66050), (2642, 51875), (4150, 33025), (6605, 20750), (10375, 13210)]