2037428090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{6287}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 3830146560

約数和(自身を除く): 1792718470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1409, 2818, 6287, 7045, 12574, 14090, 31435, 32407, 62870, 64814, 144601, 162035, 289202, 324070, 723005, 1446010, 8858383, 17716766, 44291915, 88583830, 203742809, 407485618, 1018714045, 2037428090]

約数ペア:

[(1, 2037428090), (2, 1018714045), (5, 407485618), (10, 203742809), (23, 88583830), (46, 44291915), (115, 17716766), (230, 8858383), (1409, 1446010), (2818, 723005), (6287, 324070), (7045, 289202), (12574, 162035), (14090, 144601), (31435, 64814), (32407, 62870)]