42606400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:912

約数の個数: 84

約数和(自身を含む): 108346240

約数和(自身を除く): 65739840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 859, 992, 1240, 1550, 1600, 1718, 1984, 2480, 3100, 3436, 4295, 4960, 6200, 6872, 8590, 9920, 12400, 13744, 17180, 21475, 24800, 26629, 27488, 34360, 42950, 49600, 53258, 54976, 68720, 85900, 106516, 133145, 137440, 171800, 213032, 266290, 274880, 343600, 426064, 532580, 665725, 687200, 852128, 1065160, 1331450, 1374400, 1704256, 2130320, 2662900, 4260640, 5325800, 8521280, 10651600, 21303200, 42606400]

約数ペア:

[(1, 42606400), (2, 21303200), (4, 10651600), (5, 8521280), (8, 5325800), (10, 4260640), (16, 2662900), (20, 2130320), (25, 1704256), (31, 1374400), (32, 1331450), (40, 1065160), (50, 852128), (62, 687200), (64, 665725), (80, 532580), (100, 426064), (124, 343600), (155, 274880), (160, 266290), (200, 213032), (248, 171800), (310, 137440), (320, 133145), (400, 106516), (496, 85900), (620, 68720), (775, 54976), (800, 53258), (859, 49600), (992, 42950), (1240, 34360), (1550, 27488), (1600, 26629), (1718, 24800), (1984, 21475), (2480, 17180), (3100, 13744), (3436, 12400), (4295, 9920), (4960, 8590), (6200, 6872)]