38247700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5472

約数の個数: 36

約数和(自身を含む): 84182112

約数和(自身を除く): 45934412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 5387, 7100, 10774, 21548, 26935, 53870, 107740, 134675, 269350, 382477, 538700, 764954, 1529908, 1912385, 3824770, 7649540, 9561925, 19123850, 38247700]

約数ペア:

[(1, 38247700), (2, 19123850), (4, 9561925), (5, 7649540), (10, 3824770), (20, 1912385), (25, 1529908), (50, 764954), (71, 538700), (100, 382477), (142, 269350), (284, 134675), (355, 107740), (710, 53870), (1420, 26935), (1775, 21548), (3550, 10774), (5387, 7100)]