38632760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18223}}^1$

素因数の和:18287

約数の個数: 32

約数和(自身を含む): 88568640

約数和(自身を除く): 49935880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 18223, 36446, 72892, 91115, 145784, 182230, 364460, 728920, 965819, 1931638, 3863276, 4829095, 7726552, 9658190, 19316380, 38632760]

約数ペア:

[(1, 38632760), (2, 19316380), (4, 9658190), (5, 7726552), (8, 4829095), (10, 3863276), (20, 1931638), (40, 965819), (53, 728920), (106, 364460), (212, 182230), (265, 145784), (424, 91115), (530, 72892), (1060, 36446), (2120, 18223)]