11782387900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1931539}}^1$

素因数の和:1931614

約数の個数: 36

約数和(自身を含む): 25986939160

約数和(自身を除く): 14204551260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 1931539, 3863078, 7726156, 9657695, 19315390, 38630780, 48288475, 96576950, 117823879, 193153900, 235647758, 471295516, 589119395, 1178238790, 2356477580, 2945596975, 5891193950, 11782387900]

約数ペア:

[(1, 11782387900), (2, 5891193950), (4, 2945596975), (5, 2356477580), (10, 1178238790), (20, 589119395), (25, 471295516), (50, 235647758), (61, 193153900), (100, 117823879), (122, 96576950), (244, 48288475), (305, 38630780), (610, 19315390), (1220, 9657695), (1525, 7726156), (3050, 3863078), (6100, 1931539)]