27900050

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4222

約数の個数: 24

約数和(自身を含む): 52285716

約数和(自身を除く): 24385666

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 4073, 6850, 8146, 20365, 40730, 101825, 203650, 558001, 1116002, 2790005, 5580010, 13950025, 27900050]

約数ペア:

[(1, 27900050), (2, 13950025), (5, 5580010), (10, 2790005), (25, 1116002), (50, 558001), (137, 203650), (274, 101825), (685, 40730), (1370, 20365), (3425, 8146), (4073, 6850)]