40205472

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 71561568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 131, 138, 139, 184, 262, 276, 278, 368, 393, 417, 524, 552, 556, 736, 786, 834, 1048, 1104, 1112, 1572, 1668, 2096, 2208, 2224, 3013, 3144, 3197, 3336, 4192, 4448, 6026, 6288, 6394, 6672, 9039, 9591, 12052, 12576, 12788, 13344, 18078, 18209, 19182, 24104, 25576, 36156, 36418, 38364, 48208, 51152, 54627, 72312, 72836, 76728, 96416, 102304, 109254, 144624, 145672, 153456, 218508, 289248, 291344, 306912, 418807, 437016, 582688, 837614, 874032, 1256421, 1675228, 1748064, 2512842, 3350456, 5025684, 6700912, 10051368, 13401824, 20102736, 40205472]

約数ペア:

[(1, 40205472), (2, 20102736), (3, 13401824), (4, 10051368), (6, 6700912), (8, 5025684), (12, 3350456), (16, 2512842), (23, 1748064), (24, 1675228), (32, 1256421), (46, 874032), (48, 837614), (69, 582688), (92, 437016), (96, 418807), (131, 306912), (138, 291344), (139, 289248), (184, 218508), (262, 153456), (276, 145672), (278, 144624), (368, 109254), (393, 102304), (417, 96416), (524, 76728), (552, 72836), (556, 72312), (736, 54627), (786, 51152), (834, 48208), (1048, 38364), (1104, 36418), (1112, 36156), (1572, 25576), (1668, 24104), (2096, 19182), (2208, 18209), (2224, 18078), (3013, 13344), (3144, 12788), (3197, 12576), (3336, 12052), (4192, 9591), (4448, 9039), (6026, 6672), (6288, 6394)]