18829400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 45205440

約数和(自身を除く): 26376040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3037, 3100, 6074, 6200, 12148, 15185, 24296, 30370, 60740, 75925, 94147, 121480, 151850, 188294, 303700, 376588, 470735, 607400, 753176, 941470, 1882940, 2353675, 3765880, 4707350, 9414700, 18829400]

約数ペア:

[(1, 18829400), (2, 9414700), (4, 4707350), (5, 3765880), (8, 2353675), (10, 1882940), (20, 941470), (25, 753176), (31, 607400), (40, 470735), (50, 376588), (62, 303700), (100, 188294), (124, 151850), (155, 121480), (200, 94147), (248, 75925), (310, 60740), (620, 30370), (775, 24296), (1240, 15185), (1550, 12148), (3037, 6200), (3100, 6074)]