76918840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101209}}^1$

素因数の和:101239

約数の個数: 32

約数和(自身を含む): 182178000

約数和(自身を除く): 105259160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 101209, 202418, 404836, 506045, 809672, 1012090, 1922971, 2024180, 3845942, 4048360, 7691884, 9614855, 15383768, 19229710, 38459420, 76918840]

約数ペア:

[(1, 76918840), (2, 38459420), (4, 19229710), (5, 15383768), (8, 9614855), (10, 7691884), (19, 4048360), (20, 3845942), (38, 2024180), (40, 1922971), (76, 1012090), (95, 809672), (152, 506045), (190, 404836), (380, 202418), (760, 101209)]