72413980

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2927}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 152244288

約数和(自身を除く): 79830308

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 2927, 4948, 5854, 6185, 11708, 12370, 14635, 24740, 29270, 58540, 3620699, 7241398, 14482796, 18103495, 36206990, 72413980]

約数ペア:

[(1, 72413980), (2, 36206990), (4, 18103495), (5, 14482796), (10, 7241398), (20, 3620699), (1237, 58540), (2474, 29270), (2927, 24740), (4948, 14635), (5854, 12370), (6185, 11708)]