74906750

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{2909}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 141635520

約数和(自身を除く): 66728770

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 2909, 5150, 5818, 12875, 14545, 25750, 29090, 72725, 145450, 299627, 363625, 599254, 727250, 1498135, 2996270, 7490675, 14981350, 37453375, 74906750]

約数ペア:

[(1, 74906750), (2, 37453375), (5, 14981350), (10, 7490675), (25, 2996270), (50, 1498135), (103, 727250), (125, 599254), (206, 363625), (250, 299627), (515, 145450), (1030, 72725), (2575, 29090), (2909, 25750), (5150, 14545), (5818, 12875)]