10231900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 25998336

約数和(自身を除く): 15766436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 311, 329, 350, 470, 622, 658, 700, 940, 1175, 1244, 1316, 1555, 1645, 2177, 2350, 3110, 3290, 4354, 4700, 6220, 6580, 7775, 8225, 8708, 10885, 14617, 15550, 16450, 21770, 29234, 31100, 32900, 43540, 54425, 58468, 73085, 102319, 108850, 146170, 204638, 217700, 292340, 365425, 409276, 511595, 730850, 1023190, 1461700, 2046380, 2557975, 5115950, 10231900]

約数ペア:

[(1, 10231900), (2, 5115950), (4, 2557975), (5, 2046380), (7, 1461700), (10, 1023190), (14, 730850), (20, 511595), (25, 409276), (28, 365425), (35, 292340), (47, 217700), (50, 204638), (70, 146170), (94, 108850), (100, 102319), (140, 73085), (175, 58468), (188, 54425), (235, 43540), (311, 32900), (329, 31100), (350, 29234), (470, 21770), (622, 16450), (658, 15550), (700, 14617), (940, 10885), (1175, 8708), (1244, 8225), (1316, 7775), (1555, 6580), (1645, 6220), (2177, 4700), (2350, 4354), (3110, 3290)]