1025974820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2529

約数の個数: 96

約数和(自身を含む): 2483133408

約数和(自身を除く): 1457158588

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 97, 130, 170, 194, 221, 260, 340, 388, 442, 485, 884, 970, 1105, 1261, 1649, 1940, 2210, 2393, 2522, 3298, 4420, 4786, 5044, 6305, 6596, 8245, 9572, 11965, 12610, 16490, 21437, 23930, 25220, 31109, 32980, 40681, 42874, 47860, 62218, 81362, 85748, 107185, 124436, 155545, 162724, 203405, 214370, 232121, 311090, 406810, 428740, 464242, 528853, 622180, 813620, 928484, 1057706, 1160605, 2115412, 2321210, 2644265, 3017573, 3946057, 4642420, 5288530, 6035146, 7892114, 10577060, 12070292, 15087865, 15784228, 19730285, 30175730, 39460570, 51298741, 60351460, 78921140, 102597482, 205194964, 256493705, 512987410, 1025974820]

約数ペア:

[(1, 1025974820), (2, 512987410), (4, 256493705), (5, 205194964), (10, 102597482), (13, 78921140), (17, 60351460), (20, 51298741), (26, 39460570), (34, 30175730), (52, 19730285), (65, 15784228), (68, 15087865), (85, 12070292), (97, 10577060), (130, 7892114), (170, 6035146), (194, 5288530), (221, 4642420), (260, 3946057), (340, 3017573), (388, 2644265), (442, 2321210), (485, 2115412), (884, 1160605), (970, 1057706), (1105, 928484), (1261, 813620), (1649, 622180), (1940, 528853), (2210, 464242), (2393, 428740), (2522, 406810), (3298, 311090), (4420, 232121), (4786, 214370), (5044, 203405), (6305, 162724), (6596, 155545), (8245, 124436), (9572, 107185), (11965, 85748), (12610, 81362), (16490, 62218), (21437, 47860), (23930, 42874), (25220, 40681), (31109, 32980)]