1170591220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{1483}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 2504089728

約数和(自身を除く): 1333498508

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 647, 1220, 1294, 1483, 2588, 2966, 3235, 5932, 6470, 7415, 12940, 14830, 29660, 39467, 78934, 90463, 157868, 180926, 197335, 361852, 394670, 452315, 789340, 904630, 959501, 1809260, 1919002, 3838004, 4797505, 9595010, 19190020, 58529561, 117059122, 234118244, 292647805, 585295610, 1170591220]

約数ペア:

[(1, 1170591220), (2, 585295610), (4, 292647805), (5, 234118244), (10, 117059122), (20, 58529561), (61, 19190020), (122, 9595010), (244, 4797505), (305, 3838004), (610, 1919002), (647, 1809260), (1220, 959501), (1294, 904630), (1483, 789340), (2588, 452315), (2966, 394670), (3235, 361852), (5932, 197335), (6470, 180926), (7415, 157868), (12940, 90463), (14830, 78934), (29660, 39467)]