68313400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 161038800

約数和(自身を除く): 92725400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 4679, 7300, 9358, 14600, 18716, 23395, 37432, 46790, 93580, 116975, 187160, 233950, 341567, 467900, 683134, 935800, 1366268, 1707835, 2732536, 3415670, 6831340, 8539175, 13662680, 17078350, 34156700, 68313400]

約数ペア:

[(1, 68313400), (2, 34156700), (4, 17078350), (5, 13662680), (8, 8539175), (10, 6831340), (20, 3415670), (25, 2732536), (40, 1707835), (50, 1366268), (73, 935800), (100, 683134), (146, 467900), (200, 341567), (292, 233950), (365, 187160), (584, 116975), (730, 93580), (1460, 46790), (1825, 37432), (2920, 23395), (3650, 18716), (4679, 14600), (7300, 9358)]