2017268440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2753

約数の個数: 96

約数和(自身を含む): 5021558640

約数和(自身を除く): 3004290200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 163, 220, 242, 326, 440, 484, 605, 652, 815, 968, 1210, 1304, 1630, 1793, 2420, 2557, 3260, 3586, 4840, 5114, 6520, 7172, 8965, 10228, 12785, 14344, 17930, 19723, 20456, 25570, 28127, 35860, 39446, 51140, 56254, 71720, 78892, 98615, 102280, 112508, 140635, 157784, 197230, 225016, 281270, 309397, 394460, 416791, 562540, 618794, 788920, 833582, 1125080, 1237588, 1546985, 1667164, 2083955, 2475176, 3093970, 3334328, 4167910, 4584701, 6187940, 8335820, 9169402, 12375880, 16671640, 18338804, 22923505, 36677608, 45847010, 50431711, 91694020, 100863422, 183388040, 201726844, 252158555, 403453688, 504317110, 1008634220, 2017268440]

約数ペア:

[(1, 2017268440), (2, 1008634220), (4, 504317110), (5, 403453688), (8, 252158555), (10, 201726844), (11, 183388040), (20, 100863422), (22, 91694020), (40, 50431711), (44, 45847010), (55, 36677608), (88, 22923505), (110, 18338804), (121, 16671640), (163, 12375880), (220, 9169402), (242, 8335820), (326, 6187940), (440, 4584701), (484, 4167910), (605, 3334328), (652, 3093970), (815, 2475176), (968, 2083955), (1210, 1667164), (1304, 1546985), (1630, 1237588), (1793, 1125080), (2420, 833582), (2557, 788920), (3260, 618794), (3586, 562540), (4840, 416791), (5114, 394460), (6520, 309397), (7172, 281270), (8965, 225016), (10228, 197230), (12785, 157784), (14344, 140635), (17930, 112508), (19723, 102280), (20456, 98615), (25570, 78892), (28127, 71720), (35860, 56254), (39446, 51140)]