125675500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{13229}}^1$

素因数の和:13267

約数の個数: 48

約数和(自身を含む): 288943200

約数和(自身を除く): 163267700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 13229, 26458, 52916, 66145, 132290, 251351, 264580, 330725, 502702, 661450, 1005404, 1256755, 1322900, 1653625, 2513510, 3307250, 5027020, 6283775, 6614500, 12567550, 25135100, 31418875, 62837750, 125675500]

約数ペア:

[(1, 125675500), (2, 62837750), (4, 31418875), (5, 25135100), (10, 12567550), (19, 6614500), (20, 6283775), (25, 5027020), (38, 3307250), (50, 2513510), (76, 1653625), (95, 1322900), (100, 1256755), (125, 1005404), (190, 661450), (250, 502702), (380, 330725), (475, 264580), (500, 251351), (950, 132290), (1900, 66145), (2375, 52916), (4750, 26458), (9500, 13229)]