106125640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 252720000

約数和(自身を除く): 146594360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 311, 380, 449, 622, 760, 898, 1244, 1555, 1796, 2245, 2488, 3110, 3592, 4490, 5909, 6220, 8531, 8980, 11818, 12440, 17062, 17960, 23636, 29545, 34124, 42655, 47272, 59090, 68248, 85310, 118180, 139639, 170620, 236360, 279278, 341240, 558556, 698195, 1117112, 1396390, 2653141, 2792780, 5306282, 5585560, 10612564, 13265705, 21225128, 26531410, 53062820, 106125640]

約数ペア:

[(1, 106125640), (2, 53062820), (4, 26531410), (5, 21225128), (8, 13265705), (10, 10612564), (19, 5585560), (20, 5306282), (38, 2792780), (40, 2653141), (76, 1396390), (95, 1117112), (152, 698195), (190, 558556), (311, 341240), (380, 279278), (449, 236360), (622, 170620), (760, 139639), (898, 118180), (1244, 85310), (1555, 68248), (1796, 59090), (2245, 47272), (2488, 42655), (3110, 34124), (3592, 29545), (4490, 23636), (5909, 17960), (6220, 17062), (8531, 12440), (8980, 11818)]