99977240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:12000

約数の個数: 64

約数和(自身を含む): 258336000

約数和(自身を除く): 158358760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 11959, 23918, 47836, 59795, 95672, 119590, 131549, 227221, 239180, 263098, 454442, 478360, 526196, 657745, 908884, 1052392, 1136105, 1315490, 1817768, 2272210, 2499431, 2630980, 4544420, 4998862, 5261960, 9088840, 9997724, 12497155, 19995448, 24994310, 49988620, 99977240]

約数ペア:

[(1, 99977240), (2, 49988620), (4, 24994310), (5, 19995448), (8, 12497155), (10, 9997724), (11, 9088840), (19, 5261960), (20, 4998862), (22, 4544420), (38, 2630980), (40, 2499431), (44, 2272210), (55, 1817768), (76, 1315490), (88, 1136105), (95, 1052392), (110, 908884), (152, 657745), (190, 526196), (209, 478360), (220, 454442), (380, 263098), (418, 239180), (440, 227221), (760, 131549), (836, 119590), (1045, 95672), (1672, 59795), (2090, 47836), (4180, 23918), (8360, 11959)]