12501470000

素因数分解:

$2^4\times 5^4\times {\mathrm{1250147}}^1$

素因数の和:1250175

約数の個数: 50

約数和(自身を含む): 30267333228

約数和(自身を除く): 17765863228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 1250147, 2500294, 5000588, 6250735, 10001176, 12501470, 20002352, 25002940, 31253675, 50005880, 62507350, 100011760, 125014700, 156268375, 250029400, 312536750, 500058800, 625073500, 781341875, 1250147000, 1562683750, 2500294000, 3125367500, 6250735000, 12501470000]

約数ペア:

[(1, 12501470000), (2, 6250735000), (4, 3125367500), (5, 2500294000), (8, 1562683750), (10, 1250147000), (16, 781341875), (20, 625073500), (25, 500058800), (40, 312536750), (50, 250029400), (80, 156268375), (100, 125014700), (125, 100011760), (200, 62507350), (250, 50005880), (400, 31253675), (500, 25002940), (625, 20002352), (1000, 12501470), (1250, 10001176), (2000, 6250735), (2500, 5000588), (5000, 2500294), (10000, 1250147)]