29120722520

素因数分解:

$2^3\times 5^1\times {\mathrm{728018063}}^1$

素因数の和:728018074

約数の個数: 16

約数和(自身を含む): 65521625760

約数和(自身を除く): 36400903240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728018063, 1456036126, 2912072252, 3640090315, 5824144504, 7280180630, 14560361260, 29120722520]

約数ペア:

[(1, 29120722520), (2, 14560361260), (4, 7280180630), (5, 5824144504), (8, 3640090315), (10, 2912072252), (20, 1456036126), (40, 728018063)]