107312560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20021}}^1$

素因数の和:20101

約数の個数: 40

約数和(自身を含む): 253238256

約数和(自身を除く): 145925696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 20021, 40042, 80084, 100105, 160168, 200210, 320336, 400420, 800840, 1341407, 1601680, 2682814, 5365628, 6707035, 10731256, 13414070, 21462512, 26828140, 53656280, 107312560]

約数ペア:

[(1, 107312560), (2, 53656280), (4, 26828140), (5, 21462512), (8, 13414070), (10, 10731256), (16, 6707035), (20, 5365628), (40, 2682814), (67, 1601680), (80, 1341407), (134, 800840), (268, 400420), (335, 320336), (536, 200210), (670, 160168), (1072, 100105), (1340, 80084), (2680, 40042), (5360, 20021)]