102602840

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14827}}^1$

素因数の和:15011

約数の個数: 32

約数和(自身を含む): 232206480

約数和(自身を除く): 129603640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 14827, 29654, 59308, 74135, 118616, 148270, 296540, 593080, 2565071, 5130142, 10260284, 12825355, 20520568, 25650710, 51301420, 102602840]

約数ペア:

[(1, 102602840), (2, 51301420), (4, 25650710), (5, 20520568), (8, 12825355), (10, 10260284), (20, 5130142), (40, 2565071), (173, 593080), (346, 296540), (692, 148270), (865, 118616), (1384, 74135), (1730, 59308), (3460, 29654), (6920, 14827)]