2013203500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52291}}^1$

素因数の和:52328

約数の個数: 96

約数和(自身を含む): 5481874944

約数和(自身を除く): 3468671444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 5500, 7700, 9625, 19250, 38500, 52291, 104582, 209164, 261455, 366037, 522910, 575201, 732074, 1045820, 1150402, 1307275, 1464148, 1830185, 2300804, 2614550, 2876005, 3660370, 4026407, 5229100, 5752010, 6536375, 7320740, 8052814, 9150925, 11504020, 13072750, 14380025, 16105628, 18301850, 20132035, 26145500, 28760050, 36603700, 40264070, 45754625, 57520100, 71900125, 80528140, 91509250, 100660175, 143800250, 183018500, 201320350, 287600500, 402640700, 503300875, 1006601750, 2013203500]

約数ペア:

[(1, 2013203500), (2, 1006601750), (4, 503300875), (5, 402640700), (7, 287600500), (10, 201320350), (11, 183018500), (14, 143800250), (20, 100660175), (22, 91509250), (25, 80528140), (28, 71900125), (35, 57520100), (44, 45754625), (50, 40264070), (55, 36603700), (70, 28760050), (77, 26145500), (100, 20132035), (110, 18301850), (125, 16105628), (140, 14380025), (154, 13072750), (175, 11504020), (220, 9150925), (250, 8052814), (275, 7320740), (308, 6536375), (350, 5752010), (385, 5229100), (500, 4026407), (550, 3660370), (700, 2876005), (770, 2614550), (875, 2300804), (1100, 1830185), (1375, 1464148), (1540, 1307275), (1750, 1150402), (1925, 1045820), (2750, 732074), (3500, 575201), (3850, 522910), (5500, 366037), (7700, 261455), (9625, 209164), (19250, 104582), (38500, 52291)]