118817960

素因数分解:

$2^3\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2003}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 267654240

約数和(自身を除く): 148836280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1483, 2003, 2966, 4006, 5932, 7415, 8012, 10015, 11864, 14830, 16024, 20030, 29660, 40060, 59320, 80120, 2970449, 5940898, 11881796, 14852245, 23763592, 29704490, 59408980, 118817960]

約数ペア:

[(1, 118817960), (2, 59408980), (4, 29704490), (5, 23763592), (8, 14852245), (10, 11881796), (20, 5940898), (40, 2970449), (1483, 80120), (2003, 59320), (2966, 40060), (4006, 29660), (5932, 20030), (7415, 16024), (8012, 14830), (10015, 11864)]