3750760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 9089640

約数和(自身を除く): 5338880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7213, 14426, 28852, 36065, 57704, 72130, 93769, 144260, 187538, 288520, 375076, 468845, 750152, 937690, 1875380, 3750760]

約数ペア:

[(1, 3750760), (2, 1875380), (4, 937690), (5, 750152), (8, 468845), (10, 375076), (13, 288520), (20, 187538), (26, 144260), (40, 93769), (52, 72130), (65, 57704), (104, 36065), (130, 28852), (260, 14426), (520, 7213)]