134519240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 320284800

約数和(自身を除く): 185765560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 263, 380, 526, 673, 760, 1052, 1315, 1346, 2104, 2630, 2692, 3365, 4997, 5260, 5384, 6730, 9994, 10520, 12787, 13460, 19988, 24985, 25574, 26920, 39976, 49970, 51148, 63935, 99940, 102296, 127870, 176999, 199880, 255740, 353998, 511480, 707996, 884995, 1415992, 1769990, 3362981, 3539980, 6725962, 7079960, 13451924, 16814905, 26903848, 33629810, 67259620, 134519240]

約数ペア:

[(1, 134519240), (2, 67259620), (4, 33629810), (5, 26903848), (8, 16814905), (10, 13451924), (19, 7079960), (20, 6725962), (38, 3539980), (40, 3362981), (76, 1769990), (95, 1415992), (152, 884995), (190, 707996), (263, 511480), (380, 353998), (526, 255740), (673, 199880), (760, 176999), (1052, 127870), (1315, 102296), (1346, 99940), (2104, 63935), (2630, 51148), (2692, 49970), (3365, 39976), (4997, 26920), (5260, 25574), (5384, 24985), (6730, 19988), (9994, 13460), (10520, 12787)]