4080455500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1511}}^1$

素因数の和:2032

約数の個数: 96

約数和(自身を含む): 9748118016

約数和(自身を除く): 5667662516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 491, 500, 550, 982, 1100, 1375, 1511, 1964, 2455, 2750, 3022, 4910, 5401, 5500, 6044, 7555, 9820, 10802, 12275, 15110, 16621, 21604, 24550, 27005, 30220, 33242, 37775, 49100, 54010, 61375, 66484, 75550, 83105, 108020, 122750, 135025, 151100, 166210, 188875, 245500, 270050, 332420, 377750, 415525, 540100, 675125, 741901, 755500, 831050, 1350250, 1483802, 1662100, 2077625, 2700500, 2967604, 3709505, 4155250, 7419010, 8160911, 8310500, 14838020, 16321822, 18547525, 32643644, 37095050, 40804555, 74190100, 81609110, 92737625, 163218220, 185475250, 204022775, 370950500, 408045550, 816091100, 1020113875, 2040227750, 4080455500]

約数ペア:

[(1, 4080455500), (2, 2040227750), (4, 1020113875), (5, 816091100), (10, 408045550), (11, 370950500), (20, 204022775), (22, 185475250), (25, 163218220), (44, 92737625), (50, 81609110), (55, 74190100), (100, 40804555), (110, 37095050), (125, 32643644), (220, 18547525), (250, 16321822), (275, 14838020), (491, 8310500), (500, 8160911), (550, 7419010), (982, 4155250), (1100, 3709505), (1375, 2967604), (1511, 2700500), (1964, 2077625), (2455, 1662100), (2750, 1483802), (3022, 1350250), (4910, 831050), (5401, 755500), (5500, 741901), (6044, 675125), (7555, 540100), (9820, 415525), (10802, 377750), (12275, 332420), (15110, 270050), (16621, 245500), (21604, 188875), (24550, 166210), (27005, 151100), (30220, 135025), (33242, 122750), (37775, 108020), (49100, 83105), (54010, 75550), (61375, 66484)]