10875550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 24681456

約数和(自身を除く): 13805906

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 193, 230, 245, 322, 350, 386, 490, 575, 805, 965, 1127, 1150, 1225, 1351, 1610, 1930, 2254, 2450, 2702, 4025, 4439, 4825, 5635, 6755, 8050, 8878, 9457, 9650, 11270, 13510, 18914, 22195, 28175, 31073, 33775, 44390, 47285, 56350, 62146, 67550, 94570, 110975, 155365, 217511, 221950, 236425, 310730, 435022, 472850, 776825, 1087555, 1553650, 2175110, 5437775, 10875550]

約数ペア:

[(1, 10875550), (2, 5437775), (5, 2175110), (7, 1553650), (10, 1087555), (14, 776825), (23, 472850), (25, 435022), (35, 310730), (46, 236425), (49, 221950), (50, 217511), (70, 155365), (98, 110975), (115, 94570), (161, 67550), (175, 62146), (193, 56350), (230, 47285), (245, 44390), (322, 33775), (350, 31073), (386, 28175), (490, 22195), (575, 18914), (805, 13510), (965, 11270), (1127, 9650), (1150, 9457), (1225, 8878), (1351, 8050), (1610, 6755), (1930, 5635), (2254, 4825), (2450, 4439), (2702, 4025)]