75004180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 163941120

約数和(自身を除く): 88936940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1283, 1580, 2566, 2923, 5132, 5846, 6415, 11692, 12830, 14615, 25660, 29230, 47471, 58460, 94942, 101357, 189884, 202714, 237355, 405428, 474710, 506785, 949420, 1013570, 2027140, 3750209, 7500418, 15000836, 18751045, 37502090, 75004180]

約数ペア:

[(1, 75004180), (2, 37502090), (4, 18751045), (5, 15000836), (10, 7500418), (20, 3750209), (37, 2027140), (74, 1013570), (79, 949420), (148, 506785), (158, 474710), (185, 405428), (316, 237355), (370, 202714), (395, 189884), (740, 101357), (790, 94942), (1283, 58460), (1580, 47471), (2566, 29230), (2923, 25660), (5132, 14615), (5846, 12830), (6415, 11692)]