39084640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34897}}^1$

素因数の和:34919

約数の個数: 48

約数和(自身を含む): 105531552

約数和(自身を除く): 66446912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34897, 69794, 139588, 174485, 244279, 279176, 348970, 488558, 558352, 697940, 977116, 1116704, 1221395, 1395880, 1954232, 2442790, 2791760, 3908464, 4885580, 5583520, 7816928, 9771160, 19542320, 39084640]

約数ペア:

[(1, 39084640), (2, 19542320), (4, 9771160), (5, 7816928), (7, 5583520), (8, 4885580), (10, 3908464), (14, 2791760), (16, 2442790), (20, 1954232), (28, 1395880), (32, 1221395), (35, 1116704), (40, 977116), (56, 697940), (70, 558352), (80, 488558), (112, 348970), (140, 279176), (160, 244279), (224, 174485), (280, 139588), (560, 69794), (1120, 34897)]