38786320

素因数分解:

$2^4\times 5^1\times {\mathrm{484829}}^1$

素因数の和:484842

約数の個数: 20

約数和(自身を含む): 90178380

約数和(自身を除く): 51392060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 484829, 969658, 1939316, 2424145, 3878632, 4848290, 7757264, 9696580, 19393160, 38786320]

約数ペア:

[(1, 38786320), (2, 19393160), (4, 9696580), (5, 7757264), (8, 4848290), (10, 3878632), (16, 2424145), (20, 1939316), (40, 969658), (80, 484829)]