1939443160

素因数分解:

$2^3\times 5^1\times {\mathrm{48486079}}^1$

素因数の和:48486090

約数の個数: 16

約数和(自身を含む): 4363747200

約数和(自身を除く): 2424304040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48486079, 96972158, 193944316, 242430395, 387888632, 484860790, 969721580, 1939443160]

約数ペア:

[(1, 1939443160), (2, 969721580), (4, 484860790), (5, 387888632), (8, 242430395), (10, 193944316), (20, 96972158), (40, 48486079)]