161034250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{49549}}^1$

素因数の和:49579

約数の個数: 32

約数和(自身を含む): 324651600

約数和(自身を除く): 163617350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 49549, 99098, 247745, 495490, 644137, 1238725, 1288274, 2477450, 3220685, 6193625, 6441370, 12387250, 16103425, 32206850, 80517125, 161034250]

約数ペア:

[(1, 161034250), (2, 80517125), (5, 32206850), (10, 16103425), (13, 12387250), (25, 6441370), (26, 6193625), (50, 3220685), (65, 2477450), (125, 1288274), (130, 1238725), (250, 644137), (325, 495490), (650, 247745), (1625, 99098), (3250, 49549)]