1061961920

素因数分解:

$2^6\times 5^1\times {\mathrm{3318631}}^1$

素因数の和:3318648

約数の個数: 28

約数和(自身を含む): 2528797584

約数和(自身を除く): 1466835664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3318631, 6637262, 13274524, 16593155, 26549048, 33186310, 53098096, 66372620, 106196192, 132745240, 212392384, 265490480, 530980960, 1061961920]

約数ペア:

[(1, 1061961920), (2, 530980960), (4, 265490480), (5, 212392384), (8, 132745240), (10, 106196192), (16, 66372620), (20, 53098096), (32, 33186310), (40, 26549048), (64, 16593155), (80, 13274524), (160, 6637262), (320, 3318631)]