222479150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 427614000

約数和(自身を除く): 205134850

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 241, 370, 482, 499, 925, 998, 1205, 1850, 2410, 2495, 4990, 6025, 8917, 12050, 12475, 17834, 18463, 24950, 36926, 44585, 89170, 92315, 120259, 184630, 222925, 240518, 445850, 461575, 601295, 923150, 1202590, 3006475, 4449583, 6012950, 8899166, 22247915, 44495830, 111239575, 222479150]

約数ペア:

[(1, 222479150), (2, 111239575), (5, 44495830), (10, 22247915), (25, 8899166), (37, 6012950), (50, 4449583), (74, 3006475), (185, 1202590), (241, 923150), (370, 601295), (482, 461575), (499, 445850), (925, 240518), (998, 222925), (1205, 184630), (1850, 120259), (2410, 92315), (2495, 89170), (4990, 44585), (6025, 36926), (8917, 24950), (12050, 18463), (12475, 17834)]