8085680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1973

約数の個数: 40

約数和(自身を含む): 19163952

約数和(自身を除く): 11078272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1907, 2120, 3814, 4240, 7628, 9535, 15256, 19070, 30512, 38140, 76280, 101071, 152560, 202142, 404284, 505355, 808568, 1010710, 1617136, 2021420, 4042840, 8085680]

約数ペア:

[(1, 8085680), (2, 4042840), (4, 2021420), (5, 1617136), (8, 1010710), (10, 808568), (16, 505355), (20, 404284), (40, 202142), (53, 152560), (80, 101071), (106, 76280), (212, 38140), (265, 30512), (424, 19070), (530, 15256), (848, 9535), (1060, 7628), (1907, 4240), (2120, 3814)]