2900464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 7142400

約数和(自身を除く): 4241936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 47, 56, 58, 76, 94, 112, 116, 133, 152, 188, 203, 232, 266, 304, 329, 376, 406, 464, 532, 551, 658, 752, 812, 893, 1064, 1102, 1316, 1363, 1624, 1786, 2128, 2204, 2632, 2726, 3248, 3572, 3857, 4408, 5264, 5452, 6251, 7144, 7714, 8816, 9541, 10904, 12502, 14288, 15428, 19082, 21808, 25004, 25897, 30856, 38164, 50008, 51794, 61712, 76328, 100016, 103588, 152656, 181279, 207176, 362558, 414352, 725116, 1450232, 2900464]

約数ペア:

[(1, 2900464), (2, 1450232), (4, 725116), (7, 414352), (8, 362558), (14, 207176), (16, 181279), (19, 152656), (28, 103588), (29, 100016), (38, 76328), (47, 61712), (56, 51794), (58, 50008), (76, 38164), (94, 30856), (112, 25897), (116, 25004), (133, 21808), (152, 19082), (188, 15428), (203, 14288), (232, 12502), (266, 10904), (304, 9541), (329, 8816), (376, 7714), (406, 7144), (464, 6251), (532, 5452), (551, 5264), (658, 4408), (752, 3857), (812, 3572), (893, 3248), (1064, 2726), (1102, 2632), (1316, 2204), (1363, 2128), (1624, 1786)]