103471400

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5813}}^1$

素因数の和:5918

約数の個数: 48

約数和(自身を含む): 243315900

約数和(自身を除く): 139844500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1780, 2225, 3560, 4450, 5813, 8900, 11626, 17800, 23252, 29065, 46504, 58130, 116260, 145325, 232520, 290650, 517357, 581300, 1034714, 1162600, 2069428, 2586785, 4138856, 5173570, 10347140, 12933925, 20694280, 25867850, 51735700, 103471400]

約数ペア:

[(1, 103471400), (2, 51735700), (4, 25867850), (5, 20694280), (8, 12933925), (10, 10347140), (20, 5173570), (25, 4138856), (40, 2586785), (50, 2069428), (89, 1162600), (100, 1034714), (178, 581300), (200, 517357), (356, 290650), (445, 232520), (712, 145325), (890, 116260), (1780, 58130), (2225, 46504), (3560, 29065), (4450, 23252), (5813, 17800), (8900, 11626)]