4091330240

素因数分解:

$2^6\times 5^1\times {\mathrm{12785407}}^1$

素因数の和:12785424

約数の個数: 28

約数和(自身を含む): 9742480896

約数和(自身を除く): 5651150656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12785407, 25570814, 51141628, 63927035, 102283256, 127854070, 204566512, 255708140, 409133024, 511416280, 818266048, 1022832560, 2045665120, 4091330240]

約数ペア:

[(1, 4091330240), (2, 2045665120), (4, 1022832560), (5, 818266048), (8, 511416280), (10, 409133024), (16, 255708140), (20, 204566512), (32, 127854070), (40, 102283256), (64, 63927035), (80, 51141628), (160, 25570814), (320, 12785407)]