23151320

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3833}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 52449120

約数和(自身を除く): 29297800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3833, 6040, 7666, 15332, 19165, 30664, 38330, 76660, 153320, 578783, 1157566, 2315132, 2893915, 4630264, 5787830, 11575660, 23151320]

約数ペア:

[(1, 23151320), (2, 11575660), (4, 5787830), (5, 4630264), (8, 2893915), (10, 2315132), (20, 1157566), (40, 578783), (151, 153320), (302, 76660), (604, 38330), (755, 30664), (1208, 19165), (1510, 15332), (3020, 7666), (3833, 6040)]