22943650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 45318528

約数和(自身を除く): 22374878

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 281, 355, 562, 575, 710, 1150, 1405, 1633, 1775, 2810, 3266, 3550, 6463, 7025, 8165, 12926, 14050, 16330, 19951, 32315, 39902, 40825, 64630, 81650, 99755, 161575, 199510, 323150, 458873, 498775, 917746, 997550, 2294365, 4588730, 11471825, 22943650]

約数ペア:

[(1, 22943650), (2, 11471825), (5, 4588730), (10, 2294365), (23, 997550), (25, 917746), (46, 498775), (50, 458873), (71, 323150), (115, 199510), (142, 161575), (230, 99755), (281, 81650), (355, 64630), (562, 40825), (575, 39902), (710, 32315), (1150, 19951), (1405, 16330), (1633, 14050), (1775, 12926), (2810, 8165), (3266, 7025), (3550, 6463)]