190463360

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 458816400

約数和(自身を除く): 268353040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 2141, 2224, 2780, 4282, 4448, 5560, 8564, 8896, 10705, 11120, 17128, 17792, 21410, 22240, 34256, 42820, 44480, 68512, 85640, 88960, 137024, 171280, 274048, 297599, 342560, 595198, 685120, 1190396, 1370240, 1487995, 2380792, 2975990, 4761584, 5951980, 9523168, 11903960, 19046336, 23807920, 38092672, 47615840, 95231680, 190463360]

約数ペア:

[(1, 190463360), (2, 95231680), (4, 47615840), (5, 38092672), (8, 23807920), (10, 19046336), (16, 11903960), (20, 9523168), (32, 5951980), (40, 4761584), (64, 2975990), (80, 2380792), (128, 1487995), (139, 1370240), (160, 1190396), (278, 685120), (320, 595198), (556, 342560), (640, 297599), (695, 274048), (1112, 171280), (1390, 137024), (2141, 88960), (2224, 85640), (2780, 68512), (4282, 44480), (4448, 42820), (5560, 34256), (8564, 22240), (8896, 21410), (10705, 17792), (11120, 17128)]