40520964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 108218880

約数和(自身を除く): 67697916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 59, 66, 86, 118, 121, 129, 132, 172, 177, 236, 242, 258, 354, 363, 473, 484, 516, 649, 708, 726, 946, 1298, 1331, 1419, 1452, 1892, 1947, 2537, 2596, 2662, 2838, 3894, 3993, 5074, 5203, 5324, 5676, 7139, 7611, 7788, 7986, 10148, 10406, 14278, 15222, 15609, 15972, 20812, 21417, 27907, 28556, 30444, 31218, 42834, 55814, 57233, 62436, 78529, 83721, 85668, 111628, 114466, 157058, 167442, 171699, 228932, 235587, 306977, 314116, 334884, 343398, 471174, 613954, 686796, 920931, 942348, 1227908, 1841862, 3376747, 3683724, 6753494, 10130241, 13506988, 20260482, 40520964]

約数ペア:

[(1, 40520964), (2, 20260482), (3, 13506988), (4, 10130241), (6, 6753494), (11, 3683724), (12, 3376747), (22, 1841862), (33, 1227908), (43, 942348), (44, 920931), (59, 686796), (66, 613954), (86, 471174), (118, 343398), (121, 334884), (129, 314116), (132, 306977), (172, 235587), (177, 228932), (236, 171699), (242, 167442), (258, 157058), (354, 114466), (363, 111628), (473, 85668), (484, 83721), (516, 78529), (649, 62436), (708, 57233), (726, 55814), (946, 42834), (1298, 31218), (1331, 30444), (1419, 28556), (1452, 27907), (1892, 21417), (1947, 20812), (2537, 15972), (2596, 15609), (2662, 15222), (2838, 14278), (3894, 10406), (3993, 10148), (5074, 7986), (5203, 7788), (5324, 7611), (5676, 7139)]