77220050

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{11273}}^1$

素因数の和:11422

約数の個数: 24

約数和(自身を含む): 144690516

約数和(自身を除く): 67470466

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 11273, 22546, 56365, 112730, 281825, 563650, 1544401, 3088802, 7722005, 15444010, 38610025, 77220050]

約数ペア:

[(1, 77220050), (2, 38610025), (5, 15444010), (10, 7722005), (25, 3088802), (50, 1544401), (137, 563650), (274, 281825), (685, 112730), (1370, 56365), (3425, 22546), (6850, 11273)]