2019955430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{4177}}^1$

素因数の和:5528

約数の個数: 32

約数和(自身を含む): 3737939616

約数和(自身を除く): 1717984186

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1307, 2614, 4177, 6535, 8354, 13070, 20885, 41770, 48359, 96718, 154549, 241795, 309098, 483590, 772745, 1545490, 5459339, 10918678, 27296695, 54593390, 201995543, 403991086, 1009977715, 2019955430]

約数ペア:

[(1, 2019955430), (2, 1009977715), (5, 403991086), (10, 201995543), (37, 54593390), (74, 27296695), (185, 10918678), (370, 5459339), (1307, 1545490), (2614, 772745), (4177, 483590), (6535, 309098), (8354, 241795), (13070, 154549), (20885, 96718), (41770, 48359)]