96981400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11827}}^1$

素因数の和:11884

約数の個数: 48

約数和(自身を含む): 231000840

約数和(自身を除く): 134019440

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, 11827, 23654, 47308, 59135, 94616, 118270, 236540, 295675, 473080, 484907, 591350, 969814, 1182700, 1939628, 2365400, 2424535, 3879256, 4849070, 9698140, 12122675, 19396280, 24245350, 48490700, 96981400]

約数ペア:

[(1, 96981400), (2, 48490700), (4, 24245350), (5, 19396280), (8, 12122675), (10, 9698140), (20, 4849070), (25, 3879256), (40, 2424535), (41, 2365400), (50, 1939628), (82, 1182700), (100, 969814), (164, 591350), (200, 484907), (205, 473080), (328, 295675), (410, 236540), (820, 118270), (1025, 94616), (1640, 59135), (2050, 47308), (4100, 23654), (8200, 11827)]