2313280000

素因数分解:

$2^9\times 5^4\times {\mathrm{7229}}^1$

素因数の和:7267

約数の個数: 100

約数和(自身を含む): 5776502490

約数和(自身を除く): 3463222490

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 625, 640, 800, 1000, 1250, 1280, 1600, 2000, 2500, 2560, 3200, 4000, 5000, 6400, 7229, 8000, 10000, 12800, 14458, 16000, 20000, 28916, 32000, 36145, 40000, 57832, 64000, 72290, 80000, 115664, 144580, 160000, 180725, 231328, 289160, 320000, 361450, 462656, 578320, 722900, 903625, 925312, 1156640, 1445800, 1807250, 1850624, 2313280, 2891600, 3614500, 3701248, 4518125, 4626560, 5783200, 7229000, 9036250, 9253120, 11566400, 14458000, 18072500, 18506240, 23132800, 28916000, 36145000, 46265600, 57832000, 72290000, 92531200, 115664000, 144580000, 231328000, 289160000, 462656000, 578320000, 1156640000, 2313280000]

約数ペア:

[(1, 2313280000), (2, 1156640000), (4, 578320000), (5, 462656000), (8, 289160000), (10, 231328000), (16, 144580000), (20, 115664000), (25, 92531200), (32, 72290000), (40, 57832000), (50, 46265600), (64, 36145000), (80, 28916000), (100, 23132800), (125, 18506240), (128, 18072500), (160, 14458000), (200, 11566400), (250, 9253120), (256, 9036250), (320, 7229000), (400, 5783200), (500, 4626560), (512, 4518125), (625, 3701248), (640, 3614500), (800, 2891600), (1000, 2313280), (1250, 1850624), (1280, 1807250), (1600, 1445800), (2000, 1156640), (2500, 925312), (2560, 903625), (3200, 722900), (4000, 578320), (5000, 462656), (6400, 361450), (7229, 320000), (8000, 289160), (10000, 231328), (12800, 180725), (14458, 160000), (16000, 144580), (20000, 115664), (28916, 80000), (32000, 72290), (36145, 64000), (40000, 57832)]