38924330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 72119808

約数和(自身を除く): 33195478

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 751, 1502, 3755, 5183, 7510, 10366, 25915, 51830, 53321, 54823, 106642, 109646, 266605, 274115, 533210, 548230, 3892433, 7784866, 19462165, 38924330]

約数ペア:

[(1, 38924330), (2, 19462165), (5, 7784866), (10, 3892433), (71, 548230), (73, 533210), (142, 274115), (146, 266605), (355, 109646), (365, 106642), (710, 54823), (730, 53321), (751, 51830), (1502, 25915), (3755, 10366), (5183, 7510)]