470907440

素因数分解:

$2^4\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{3163}}^1$

素因数の和:5037

約数の個数: 40

約数和(自身を含む): 1095794448

約数和(自身を除く): 624887008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1861, 3163, 3722, 6326, 7444, 9305, 12652, 14888, 15815, 18610, 25304, 29776, 31630, 37220, 50608, 63260, 74440, 126520, 148880, 253040, 5886343, 11772686, 23545372, 29431715, 47090744, 58863430, 94181488, 117726860, 235453720, 470907440]

約数ペア:

[(1, 470907440), (2, 235453720), (4, 117726860), (5, 94181488), (8, 58863430), (10, 47090744), (16, 29431715), (20, 23545372), (40, 11772686), (80, 5886343), (1861, 253040), (3163, 148880), (3722, 126520), (6326, 74440), (7444, 63260), (9305, 50608), (12652, 37220), (14888, 31630), (15815, 29776), (18610, 25304)]