25121888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 33664672

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 32, 44, 46, 58, 88, 92, 107, 116, 176, 184, 214, 232, 253, 319, 352, 368, 428, 464, 506, 638, 667, 736, 856, 928, 1012, 1177, 1276, 1334, 1712, 2024, 2354, 2461, 2552, 2668, 3103, 3424, 4048, 4708, 4922, 5104, 5336, 6206, 7337, 8096, 9416, 9844, 10208, 10672, 12412, 14674, 18832, 19688, 21344, 24824, 27071, 29348, 34133, 37664, 39376, 49648, 54142, 58696, 68266, 71369, 78752, 99296, 108284, 117392, 136532, 142738, 216568, 234784, 273064, 285476, 433136, 546128, 570952, 785059, 866272, 1092256, 1141904, 1570118, 2283808, 3140236, 6280472, 12560944, 25121888]

約数ペア:

[(1, 25121888), (2, 12560944), (4, 6280472), (8, 3140236), (11, 2283808), (16, 1570118), (22, 1141904), (23, 1092256), (29, 866272), (32, 785059), (44, 570952), (46, 546128), (58, 433136), (88, 285476), (92, 273064), (107, 234784), (116, 216568), (176, 142738), (184, 136532), (214, 117392), (232, 108284), (253, 99296), (319, 78752), (352, 71369), (368, 68266), (428, 58696), (464, 54142), (506, 49648), (638, 39376), (667, 37664), (736, 34133), (856, 29348), (928, 27071), (1012, 24824), (1177, 21344), (1276, 19688), (1334, 18832), (1712, 14674), (2024, 12412), (2354, 10672), (2461, 10208), (2552, 9844), (2668, 9416), (3103, 8096), (3424, 7337), (4048, 6206), (4708, 5336), (4922, 5104)]