38924150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{8747}}^1$

素因数の和:8848

約数の個数: 24

約数和(自身を含む): 73220760

約数和(自身を除く): 34296610

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 8747, 17494, 43735, 87470, 218675, 437350, 778483, 1556966, 3892415, 7784830, 19462075, 38924150]

約数ペア:

[(1, 38924150), (2, 19462075), (5, 7784830), (10, 3892415), (25, 1556966), (50, 778483), (89, 437350), (178, 218675), (445, 87470), (890, 43735), (2225, 17494), (4450, 8747)]