127030000

素因数分解:

$2^4\times 5^4\times {\mathrm{12703}}^1$

素因数の和:12731

約数の個数: 50

約数和(自身を含む): 307576544

約数和(自身を除く): 180546544

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, 12703, 25406, 50812, 63515, 101624, 127030, 203248, 254060, 317575, 508120, 635150, 1016240, 1270300, 1587875, 2540600, 3175750, 5081200, 6351500, 7939375, 12703000, 15878750, 25406000, 31757500, 63515000, 127030000]

約数ペア:

[(1, 127030000), (2, 63515000), (4, 31757500), (5, 25406000), (8, 15878750), (10, 12703000), (16, 7939375), (20, 6351500), (25, 5081200), (40, 3175750), (50, 2540600), (80, 1587875), (100, 1270300), (125, 1016240), (200, 635150), (250, 508120), (400, 317575), (500, 254060), (625, 203248), (1000, 127030), (1250, 101624), (2000, 63515), (2500, 50812), (5000, 25406), (10000, 12703)]