224725820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 539191296

約数和(自身を除く): 314465476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 110, 124, 155, 166, 220, 310, 332, 341, 397, 415, 620, 682, 794, 830, 913, 1364, 1588, 1660, 1705, 1826, 1985, 2573, 3410, 3652, 3970, 4367, 4565, 5146, 6820, 7940, 8734, 9130, 10292, 12307, 12865, 17468, 18260, 21835, 24614, 25730, 28303, 32951, 43670, 49228, 51460, 56606, 61535, 65902, 87340, 113212, 123070, 131804, 135377, 141515, 164755, 246140, 270754, 283030, 329510, 362461, 541508, 566060, 659020, 676885, 724922, 1021481, 1353770, 1449844, 1812305, 2042962, 2707540, 3624610, 4085924, 5107405, 7249220, 10214810, 11236291, 20429620, 22472582, 44945164, 56181455, 112362910, 224725820]

約数ペア:

[(1, 224725820), (2, 112362910), (4, 56181455), (5, 44945164), (10, 22472582), (11, 20429620), (20, 11236291), (22, 10214810), (31, 7249220), (44, 5107405), (55, 4085924), (62, 3624610), (83, 2707540), (110, 2042962), (124, 1812305), (155, 1449844), (166, 1353770), (220, 1021481), (310, 724922), (332, 676885), (341, 659020), (397, 566060), (415, 541508), (620, 362461), (682, 329510), (794, 283030), (830, 270754), (913, 246140), (1364, 164755), (1588, 141515), (1660, 135377), (1705, 131804), (1826, 123070), (1985, 113212), (2573, 87340), (3410, 65902), (3652, 61535), (3970, 56606), (4367, 51460), (4565, 49228), (5146, 43670), (6820, 32951), (7940, 28303), (8734, 25730), (9130, 24614), (10292, 21835), (12307, 18260), (12865, 17468)]