133077800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16229}}^1$

素因数の和:16286

約数の個数: 48

約数和(自身を含む): 316971900

約数和(自身を除く): 183894100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 16229, 32458, 64916, 81145, 129832, 162290, 324580, 405725, 649160, 665389, 811450, 1330778, 1622900, 2661556, 3245800, 3326945, 5323112, 6653890, 13307780, 16634725, 26615560, 33269450, 66538900, 133077800]

約数ペア:

[(1, 133077800), (2, 66538900), (4, 33269450), (5, 26615560), (8, 16634725), (10, 13307780), (20, 6653890), (25, 5323112), (40, 3326945), (41, 3245800), (50, 2661556), (82, 1622900), (100, 1330778), (164, 811450), (200, 665389), (205, 649160), (328, 405725), (410, 324580), (820, 162290), (1025, 129832), (1640, 81145), (2050, 64916), (4100, 32458), (8200, 16229)]