205127023000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2889113}}^1$

素因数の和:2889205

約数の個数: 64

約数和(自身を含む): 486757926720

約数和(自身を除く): 281630903720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 1000, 1420, 1775, 2840, 3550, 7100, 8875, 14200, 17750, 35500, 71000, 2889113, 5778226, 11556452, 14445565, 23112904, 28891130, 57782260, 72227825, 115564520, 144455650, 205127023, 288911300, 361139125, 410254046, 577822600, 722278250, 820508092, 1025635115, 1444556500, 1641016184, 2051270230, 2889113000, 4102540460, 5128175575, 8205080920, 10256351150, 20512702300, 25640877875, 41025404600, 51281755750, 102563511500, 205127023000]

約数ペア:

[(1, 205127023000), (2, 102563511500), (4, 51281755750), (5, 41025404600), (8, 25640877875), (10, 20512702300), (20, 10256351150), (25, 8205080920), (40, 5128175575), (50, 4102540460), (71, 2889113000), (100, 2051270230), (125, 1641016184), (142, 1444556500), (200, 1025635115), (250, 820508092), (284, 722278250), (355, 577822600), (500, 410254046), (568, 361139125), (710, 288911300), (1000, 205127023), (1420, 144455650), (1775, 115564520), (2840, 72227825), (3550, 57782260), (7100, 28891130), (8875, 23112904), (14200, 14445565), (17750, 11556452), (35500, 5778226), (71000, 2889113)]