105081520

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4483}}^1$

素因数の和:4789

約数の個数: 40

約数和(自身を含む): 245203056

約数和(自身を除く): 140121536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4483, 4688, 5860, 8966, 11720, 17932, 22415, 23440, 35864, 44830, 71728, 89660, 179320, 358640, 1313519, 2627038, 5254076, 6567595, 10508152, 13135190, 21016304, 26270380, 52540760, 105081520]

約数ペア:

[(1, 105081520), (2, 52540760), (4, 26270380), (5, 21016304), (8, 13135190), (10, 10508152), (16, 6567595), (20, 5254076), (40, 2627038), (80, 1313519), (293, 358640), (586, 179320), (1172, 89660), (1465, 71728), (2344, 44830), (2930, 35864), (4483, 23440), (4688, 22415), (5860, 17932), (8966, 11720)]