9148021280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 21957796224

約数和(自身を除く): 12809774944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 883, 887, 1168, 1460, 1766, 1774, 2336, 2920, 3532, 3548, 4415, 4435, 5840, 7064, 7096, 8830, 8870, 11680, 14128, 14192, 17660, 17740, 28256, 28384, 35320, 35480, 64459, 64751, 70640, 70960, 128918, 129502, 141280, 141920, 257836, 259004, 322295, 323755, 515672, 518008, 644590, 647510, 783221, 1031344, 1036016, 1289180, 1295020, 1566442, 2062688, 2072032, 2578360, 2590040, 3132884, 3916105, 5156720, 5180080, 6265768, 7832210, 10313440, 10360160, 12531536, 15664420, 25063072, 31328840, 57175133, 62657680, 114350266, 125315360, 228700532, 285875665, 457401064, 571751330, 914802128, 1143502660, 1829604256, 2287005320, 4574010640, 9148021280]

約数ペア:

[(1, 9148021280), (2, 4574010640), (4, 2287005320), (5, 1829604256), (8, 1143502660), (10, 914802128), (16, 571751330), (20, 457401064), (32, 285875665), (40, 228700532), (73, 125315360), (80, 114350266), (146, 62657680), (160, 57175133), (292, 31328840), (365, 25063072), (584, 15664420), (730, 12531536), (883, 10360160), (887, 10313440), (1168, 7832210), (1460, 6265768), (1766, 5180080), (1774, 5156720), (2336, 3916105), (2920, 3132884), (3532, 2590040), (3548, 2578360), (4415, 2072032), (4435, 2062688), (5840, 1566442), (7064, 1295020), (7096, 1289180), (8830, 1036016), (8870, 1031344), (11680, 783221), (14128, 647510), (14192, 644590), (17660, 518008), (17740, 515672), (28256, 323755), (28384, 322295), (35320, 259004), (35480, 257836), (64459, 141920), (64751, 141280), (70640, 129502), (70960, 128918)]