10204880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18223}}^1$

素因数の和:18243

約数の個数: 40

約数和(自身を含む): 27117312

約数和(自身を除く): 16912432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18223, 36446, 72892, 91115, 127561, 145784, 182230, 255122, 291568, 364460, 510244, 637805, 728920, 1020488, 1275610, 1457840, 2040976, 2551220, 5102440, 10204880]

約数ペア:

[(1, 10204880), (2, 5102440), (4, 2551220), (5, 2040976), (7, 1457840), (8, 1275610), (10, 1020488), (14, 728920), (16, 637805), (20, 510244), (28, 364460), (35, 291568), (40, 255122), (56, 182230), (70, 145784), (80, 127561), (112, 91115), (140, 72892), (280, 36446), (560, 18223)]