23268700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 62169632

約数和(自身を除く): 38900932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 2557, 4550, 5114, 9100, 10228, 12785, 17899, 25570, 33241, 35798, 51140, 63925, 66482, 71596, 89495, 127850, 132964, 166205, 178990, 232687, 255700, 332410, 357980, 447475, 465374, 664820, 831025, 894950, 930748, 1163435, 1662050, 1789900, 2326870, 3324100, 4653740, 5817175, 11634350, 23268700]

約数ペア:

[(1, 23268700), (2, 11634350), (4, 5817175), (5, 4653740), (7, 3324100), (10, 2326870), (13, 1789900), (14, 1662050), (20, 1163435), (25, 930748), (26, 894950), (28, 831025), (35, 664820), (50, 465374), (52, 447475), (65, 357980), (70, 332410), (91, 255700), (100, 232687), (130, 178990), (140, 166205), (175, 132964), (182, 127850), (260, 89495), (325, 71596), (350, 66482), (364, 63925), (455, 51140), (650, 35798), (700, 33241), (910, 25570), (1300, 17899), (1820, 12785), (2275, 10228), (2557, 9100), (4550, 5114)]