2022261808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5309}}^1$

素因数の和:5522

約数の個数: 80

約数和(自身を含む): 4740768000

約数和(自身を除く): 2718506192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 179, 266, 304, 358, 532, 716, 1064, 1253, 1432, 2128, 2506, 2864, 3401, 5012, 5309, 6802, 10024, 10618, 13604, 20048, 21236, 23807, 27208, 37163, 42472, 47614, 54416, 74326, 84944, 95228, 100871, 148652, 190456, 201742, 297304, 380912, 403484, 594608, 706097, 806968, 950311, 1412194, 1613936, 1900622, 2824388, 3801244, 5648776, 6652177, 7602488, 11297552, 13304354, 15204976, 18055909, 26608708, 36111818, 53217416, 72223636, 106434832, 126391363, 144447272, 252782726, 288894544, 505565452, 1011130904, 2022261808]

約数ペア:

[(1, 2022261808), (2, 1011130904), (4, 505565452), (7, 288894544), (8, 252782726), (14, 144447272), (16, 126391363), (19, 106434832), (28, 72223636), (38, 53217416), (56, 36111818), (76, 26608708), (112, 18055909), (133, 15204976), (152, 13304354), (179, 11297552), (266, 7602488), (304, 6652177), (358, 5648776), (532, 3801244), (716, 2824388), (1064, 1900622), (1253, 1613936), (1432, 1412194), (2128, 950311), (2506, 806968), (2864, 706097), (3401, 594608), (5012, 403484), (5309, 380912), (6802, 297304), (10024, 201742), (10618, 190456), (13604, 148652), (20048, 100871), (21236, 95228), (23807, 84944), (27208, 74326), (37163, 54416), (42472, 47614)]