40109973148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{32321}}^1$

素因数の和:32443

約数の個数: 96

約数和(自身を含む): 87576588288

約数和(自身を除く): 47466615140

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 47, 82, 92, 94, 161, 164, 188, 287, 322, 329, 574, 644, 658, 943, 1081, 1148, 1316, 1886, 1927, 2162, 3772, 3854, 4324, 6601, 7567, 7708, 13202, 13489, 15134, 26404, 26978, 30268, 32321, 44321, 53956, 64642, 88642, 129284, 177284, 226247, 310247, 452494, 620494, 743383, 904988, 1240988, 1325161, 1486766, 1519087, 2650322, 2973532, 3038174, 5203681, 5300644, 6076348, 9276127, 10407362, 10633609, 18552254, 20814724, 21267218, 30478703, 34939001, 37104508, 42534436, 60957406, 62282567, 69878002, 121914812, 124565134, 139756004, 213350921, 244573007, 249130268, 426701842, 435977969, 489146014, 853403684, 871955938, 978292028, 1432499041, 1743911876, 2864998082, 5729996164, 10027493287, 20054986574, 40109973148]

約数ペア:

[(1, 40109973148), (2, 20054986574), (4, 10027493287), (7, 5729996164), (14, 2864998082), (23, 1743911876), (28, 1432499041), (41, 978292028), (46, 871955938), (47, 853403684), (82, 489146014), (92, 435977969), (94, 426701842), (161, 249130268), (164, 244573007), (188, 213350921), (287, 139756004), (322, 124565134), (329, 121914812), (574, 69878002), (644, 62282567), (658, 60957406), (943, 42534436), (1081, 37104508), (1148, 34939001), (1316, 30478703), (1886, 21267218), (1927, 20814724), (2162, 18552254), (3772, 10633609), (3854, 10407362), (4324, 9276127), (6601, 6076348), (7567, 5300644), (7708, 5203681), (13202, 3038174), (13489, 2973532), (15134, 2650322), (26404, 1519087), (26978, 1486766), (30268, 1325161), (32321, 1240988), (44321, 904988), (53956, 743383), (64642, 620494), (88642, 452494), (129284, 310247), (177284, 226247)]