190772510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{911}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 352484352

約数和(自身を除く): 161711842

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 487, 911, 974, 1822, 2435, 4555, 4870, 9110, 20941, 39173, 41882, 78346, 104705, 195865, 209410, 391730, 443657, 887314, 2218285, 4436570, 19077251, 38154502, 95386255, 190772510]

約数ペア:

[(1, 190772510), (2, 95386255), (5, 38154502), (10, 19077251), (43, 4436570), (86, 2218285), (215, 887314), (430, 443657), (487, 391730), (911, 209410), (974, 195865), (1822, 104705), (2435, 78346), (4555, 41882), (4870, 39173), (9110, 20941)]