132190760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254213}}^1$

素因数の和:254237

約数の個数: 32

約数和(自身を含む): 320309640

約数和(自身を除く): 188118880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 254213, 508426, 1016852, 1271065, 2033704, 2542130, 3304769, 5084260, 6609538, 10168520, 13219076, 16523845, 26438152, 33047690, 66095380, 132190760]

約数ペア:

[(1, 132190760), (2, 66095380), (4, 33047690), (5, 26438152), (8, 16523845), (10, 13219076), (13, 10168520), (20, 6609538), (26, 5084260), (40, 3304769), (52, 2542130), (65, 2033704), (104, 1271065), (130, 1016852), (260, 508426), (520, 254213)]