23158300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 56402640

約数和(自身を除く): 33244340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 569, 740, 814, 925, 1100, 1138, 1628, 1850, 2035, 2276, 2845, 3700, 4070, 5690, 6259, 8140, 10175, 11380, 12518, 14225, 20350, 21053, 25036, 28450, 31295, 40700, 42106, 56900, 62590, 84212, 105265, 125180, 156475, 210530, 231583, 312950, 421060, 463166, 526325, 625900, 926332, 1052650, 1157915, 2105300, 2315830, 4631660, 5789575, 11579150, 23158300]

約数ペア:

[(1, 23158300), (2, 11579150), (4, 5789575), (5, 4631660), (10, 2315830), (11, 2105300), (20, 1157915), (22, 1052650), (25, 926332), (37, 625900), (44, 526325), (50, 463166), (55, 421060), (74, 312950), (100, 231583), (110, 210530), (148, 156475), (185, 125180), (220, 105265), (275, 84212), (370, 62590), (407, 56900), (550, 42106), (569, 40700), (740, 31295), (814, 28450), (925, 25036), (1100, 21053), (1138, 20350), (1628, 14225), (1850, 12518), (2035, 11380), (2276, 10175), (2845, 8140), (3700, 6259), (4070, 5690)]