2256740000

素因数分解:

$2^5\times 5^4\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2212

約数の個数: 120

約数和(自身を含む): 5659329060

約数和(自身を除く): 3402589060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 200, 212, 250, 265, 400, 424, 500, 530, 625, 800, 848, 1000, 1060, 1250, 1325, 1696, 2000, 2120, 2129, 2500, 2650, 4000, 4240, 4258, 5000, 5300, 6625, 8480, 8516, 10000, 10600, 10645, 13250, 17032, 20000, 21200, 21290, 26500, 33125, 34064, 42400, 42580, 53000, 53225, 66250, 68128, 85160, 106000, 106450, 112837, 132500, 170320, 212000, 212900, 225674, 265000, 266125, 340640, 425800, 451348, 530000, 532250, 564185, 851600, 902696, 1060000, 1064500, 1128370, 1330625, 1703200, 1805392, 2129000, 2256740, 2661250, 2820925, 3610784, 4258000, 4513480, 5322500, 5641850, 8516000, 9026960, 10645000, 11283700, 14104625, 18053920, 21290000, 22567400, 28209250, 42580000, 45134800, 56418500, 70523125, 90269600, 112837000, 141046250, 225674000, 282092500, 451348000, 564185000, 1128370000, 2256740000]

約数ペア:

[(1, 2256740000), (2, 1128370000), (4, 564185000), (5, 451348000), (8, 282092500), (10, 225674000), (16, 141046250), (20, 112837000), (25, 90269600), (32, 70523125), (40, 56418500), (50, 45134800), (53, 42580000), (80, 28209250), (100, 22567400), (106, 21290000), (125, 18053920), (160, 14104625), (200, 11283700), (212, 10645000), (250, 9026960), (265, 8516000), (400, 5641850), (424, 5322500), (500, 4513480), (530, 4258000), (625, 3610784), (800, 2820925), (848, 2661250), (1000, 2256740), (1060, 2129000), (1250, 1805392), (1325, 1703200), (1696, 1330625), (2000, 1128370), (2120, 1064500), (2129, 1060000), (2500, 902696), (2650, 851600), (4000, 564185), (4240, 532250), (4258, 530000), (5000, 451348), (5300, 425800), (6625, 340640), (8480, 266125), (8516, 265000), (10000, 225674), (10600, 212900), (10645, 212000), (13250, 170320), (17032, 132500), (20000, 112837), (21200, 106450), (21290, 106000), (26500, 85160), (33125, 68128), (34064, 66250), (42400, 53225), (42580, 53000)]