54369400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15991}}^1$

素因数の和:16024

約数の個数: 48

約数和(自身を含む): 133853040

約数和(自身を除く): 79483640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 15991, 31982, 63964, 79955, 127928, 159910, 271847, 319820, 399775, 543694, 639640, 799550, 1087388, 1359235, 1599100, 2174776, 2718470, 3198200, 5436940, 6796175, 10873880, 13592350, 27184700, 54369400]

約数ペア:

[(1, 54369400), (2, 27184700), (4, 13592350), (5, 10873880), (8, 6796175), (10, 5436940), (17, 3198200), (20, 2718470), (25, 2174776), (34, 1599100), (40, 1359235), (50, 1087388), (68, 799550), (85, 639640), (100, 543694), (136, 399775), (170, 319820), (200, 271847), (340, 159910), (425, 127928), (680, 79955), (850, 63964), (1700, 31982), (3400, 15991)]