9601400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 22718040

約数和(自身を除く): 13116640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 787, 1220, 1525, 1574, 2440, 3050, 3148, 3935, 6100, 6296, 7870, 12200, 15740, 19675, 31480, 39350, 48007, 78700, 96014, 157400, 192028, 240035, 384056, 480070, 960140, 1200175, 1920280, 2400350, 4800700, 9601400]

約数ペア:

[(1, 9601400), (2, 4800700), (4, 2400350), (5, 1920280), (8, 1200175), (10, 960140), (20, 480070), (25, 384056), (40, 240035), (50, 192028), (61, 157400), (100, 96014), (122, 78700), (200, 48007), (244, 39350), (305, 31480), (488, 19675), (610, 15740), (787, 12200), (1220, 7870), (1525, 6296), (1574, 6100), (2440, 3935), (3050, 3148)]