6181400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 14850240

約数和(自身を除く): 8668840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 997, 1240, 1550, 1994, 3100, 3988, 4985, 6200, 7976, 9970, 19940, 24925, 30907, 39880, 49850, 61814, 99700, 123628, 154535, 199400, 247256, 309070, 618140, 772675, 1236280, 1545350, 3090700, 6181400]

約数ペア:

[(1, 6181400), (2, 3090700), (4, 1545350), (5, 1236280), (8, 772675), (10, 618140), (20, 309070), (25, 247256), (31, 199400), (40, 154535), (50, 123628), (62, 99700), (100, 61814), (124, 49850), (155, 39880), (200, 30907), (248, 24925), (310, 19940), (620, 9970), (775, 7976), (997, 6200), (1240, 4985), (1550, 3988), (1994, 3100)]