85955120

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7211}}^1$

素因数の和:7373

約数の個数: 40

約数和(自身を含む): 201214800

約数和(自身を除く): 115259680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 7211, 11920, 14422, 28844, 36055, 57688, 72110, 115376, 144220, 288440, 576880, 1074439, 2148878, 4297756, 5372195, 8595512, 10744390, 17191024, 21488780, 42977560, 85955120]

約数ペア:

[(1, 85955120), (2, 42977560), (4, 21488780), (5, 17191024), (8, 10744390), (10, 8595512), (16, 5372195), (20, 4297756), (40, 2148878), (80, 1074439), (149, 576880), (298, 288440), (596, 144220), (745, 115376), (1192, 72110), (1490, 57688), (2384, 36055), (2980, 28844), (5960, 14422), (7211, 11920)]