5151680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 56

約数和(自身を含む): 13002768

約数和(自身を除く): 7851088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 947, 1088, 1360, 1894, 2720, 3788, 4735, 5440, 7576, 9470, 15152, 16099, 18940, 30304, 32198, 37880, 60608, 64396, 75760, 80495, 128792, 151520, 160990, 257584, 303040, 321980, 515168, 643960, 1030336, 1287920, 2575840, 5151680]

約数ペア:

[(1, 5151680), (2, 2575840), (4, 1287920), (5, 1030336), (8, 643960), (10, 515168), (16, 321980), (17, 303040), (20, 257584), (32, 160990), (34, 151520), (40, 128792), (64, 80495), (68, 75760), (80, 64396), (85, 60608), (136, 37880), (160, 32198), (170, 30304), (272, 18940), (320, 16099), (340, 15152), (544, 9470), (680, 7576), (947, 5440), (1088, 4735), (1360, 3788), (1894, 2720)]