197209360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5696

約数の個数: 80

約数和(自身を含む): 503717760

約数和(自身を除く): 306508400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 5641, 6992, 8740, 11282, 17480, 22564, 28205, 34960, 45128, 56410, 90256, 107179, 112820, 129743, 214358, 225640, 259486, 428716, 451280, 518972, 535895, 648715, 857432, 1037944, 1071790, 1297430, 1714864, 2075888, 2143580, 2465117, 2594860, 4287160, 4930234, 5189720, 8574320, 9860468, 10379440, 12325585, 19720936, 24651170, 39441872, 49302340, 98604680, 197209360]

約数ペア:

[(1, 197209360), (2, 98604680), (4, 49302340), (5, 39441872), (8, 24651170), (10, 19720936), (16, 12325585), (19, 10379440), (20, 9860468), (23, 8574320), (38, 5189720), (40, 4930234), (46, 4287160), (76, 2594860), (80, 2465117), (92, 2143580), (95, 2075888), (115, 1714864), (152, 1297430), (184, 1071790), (190, 1037944), (230, 857432), (304, 648715), (368, 535895), (380, 518972), (437, 451280), (460, 428716), (760, 259486), (874, 225640), (920, 214358), (1520, 129743), (1748, 112820), (1840, 107179), (2185, 90256), (3496, 56410), (4370, 45128), (5641, 34960), (6992, 28205), (8740, 22564), (11282, 17480)]