40558804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 91276416

約数和(自身を除く): 50717612

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 68, 86, 97, 143, 172, 187, 194, 221, 286, 374, 388, 442, 473, 559, 572, 731, 748, 884, 946, 1067, 1118, 1261, 1462, 1649, 1892, 2134, 2236, 2431, 2522, 2924, 3298, 4171, 4268, 4862, 5044, 6149, 6596, 8041, 8342, 9503, 9724, 12298, 13871, 16082, 16684, 18139, 19006, 21437, 24596, 27742, 32164, 36278, 38012, 42874, 45881, 54223, 55484, 70907, 72556, 85748, 91762, 104533, 108446, 141814, 183524, 209066, 216892, 235807, 283628, 418132, 471614, 596453, 779977, 921791, 943228, 1192906, 1559954, 1843582, 2385812, 3119908, 3687164, 10139701, 20279402, 40558804]

約数ペア:

[(1, 40558804), (2, 20279402), (4, 10139701), (11, 3687164), (13, 3119908), (17, 2385812), (22, 1843582), (26, 1559954), (34, 1192906), (43, 943228), (44, 921791), (52, 779977), (68, 596453), (86, 471614), (97, 418132), (143, 283628), (172, 235807), (187, 216892), (194, 209066), (221, 183524), (286, 141814), (374, 108446), (388, 104533), (442, 91762), (473, 85748), (559, 72556), (572, 70907), (731, 55484), (748, 54223), (884, 45881), (946, 42874), (1067, 38012), (1118, 36278), (1261, 32164), (1462, 27742), (1649, 24596), (1892, 21437), (2134, 19006), (2236, 18139), (2431, 16684), (2522, 16082), (2924, 13871), (3298, 12298), (4171, 9724), (4268, 9503), (4862, 8342), (5044, 8041), (6149, 6596)]