104770240

素因数分解:

$2^6\times 5^1\times {\mathrm{327407}}^1$

素因数の和:327424

約数の個数: 28

約数和(自身を含む): 249484896

約数和(自身を除く): 144714656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 327407, 654814, 1309628, 1637035, 2619256, 3274070, 5238512, 6548140, 10477024, 13096280, 20954048, 26192560, 52385120, 104770240]

約数ペア:

[(1, 104770240), (2, 52385120), (4, 26192560), (5, 20954048), (8, 13096280), (10, 10477024), (16, 6548140), (20, 5238512), (32, 3274070), (40, 2619256), (64, 1637035), (80, 1309628), (160, 654814), (320, 327407)]