472747220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 1175078016

約数和(自身を除く): 702330796

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 41, 44, 55, 68, 82, 85, 110, 164, 170, 187, 205, 220, 340, 374, 410, 451, 697, 748, 820, 902, 935, 1394, 1804, 1870, 2255, 2788, 3083, 3485, 3740, 4510, 6166, 6970, 7667, 9020, 12332, 13940, 15334, 15415, 30668, 30830, 33913, 38335, 52411, 61660, 67826, 76670, 104822, 126403, 135652, 153340, 169565, 209644, 252806, 262055, 339130, 505612, 524110, 576521, 632015, 678260, 1048220, 1153042, 1264030, 1390433, 2148851, 2306084, 2528060, 2780866, 2882605, 4297702, 5561732, 5765210, 6952165, 8595404, 10744255, 11530420, 13904330, 21488510, 23637361, 27808660, 42977020, 47274722, 94549444, 118186805, 236373610, 472747220]

約数ペア:

[(1, 472747220), (2, 236373610), (4, 118186805), (5, 94549444), (10, 47274722), (11, 42977020), (17, 27808660), (20, 23637361), (22, 21488510), (34, 13904330), (41, 11530420), (44, 10744255), (55, 8595404), (68, 6952165), (82, 5765210), (85, 5561732), (110, 4297702), (164, 2882605), (170, 2780866), (187, 2528060), (205, 2306084), (220, 2148851), (340, 1390433), (374, 1264030), (410, 1153042), (451, 1048220), (697, 678260), (748, 632015), (820, 576521), (902, 524110), (935, 505612), (1394, 339130), (1804, 262055), (1870, 252806), (2255, 209644), (2788, 169565), (3083, 153340), (3485, 135652), (3740, 126403), (4510, 104822), (6166, 76670), (6970, 67826), (7667, 61660), (9020, 52411), (12332, 38335), (13940, 33913), (15334, 30830), (15415, 30668)]