1073267500

素因数分解:

$2^2\times 5^4\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1652

約数の個数: 60

約数和(自身を含む): 2355927112

約数和(自身を除く): 1282659612

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 331, 500, 625, 662, 1250, 1297, 1324, 1655, 2500, 2594, 3310, 5188, 6485, 6620, 8275, 12970, 16550, 25940, 32425, 33100, 41375, 64850, 82750, 129700, 162125, 165500, 206875, 324250, 413750, 429307, 648500, 810625, 827500, 858614, 1621250, 1717228, 2146535, 3242500, 4293070, 8586140, 10732675, 21465350, 42930700, 53663375, 107326750, 214653500, 268316875, 536633750, 1073267500]

約数ペア:

[(1, 1073267500), (2, 536633750), (4, 268316875), (5, 214653500), (10, 107326750), (20, 53663375), (25, 42930700), (50, 21465350), (100, 10732675), (125, 8586140), (250, 4293070), (331, 3242500), (500, 2146535), (625, 1717228), (662, 1621250), (1250, 858614), (1297, 827500), (1324, 810625), (1655, 648500), (2500, 429307), (2594, 413750), (3310, 324250), (5188, 206875), (6485, 165500), (6620, 162125), (8275, 129700), (12970, 82750), (16550, 64850), (25940, 41375), (32425, 33100)]