41971120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 102672000

約数和(自身を除く): 60700880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 229, 232, 290, 316, 395, 458, 464, 580, 632, 790, 916, 1145, 1160, 1264, 1580, 1832, 2290, 2291, 2320, 3160, 3664, 4580, 4582, 6320, 6641, 9160, 9164, 11455, 13282, 18091, 18320, 18328, 22910, 26564, 33205, 36182, 36656, 45820, 53128, 66410, 72364, 90455, 91640, 106256, 132820, 144728, 180910, 183280, 265640, 289456, 361820, 524639, 531280, 723640, 1049278, 1447280, 2098556, 2623195, 4197112, 5246390, 8394224, 10492780, 20985560, 41971120]

約数ペア:

[(1, 41971120), (2, 20985560), (4, 10492780), (5, 8394224), (8, 5246390), (10, 4197112), (16, 2623195), (20, 2098556), (29, 1447280), (40, 1049278), (58, 723640), (79, 531280), (80, 524639), (116, 361820), (145, 289456), (158, 265640), (229, 183280), (232, 180910), (290, 144728), (316, 132820), (395, 106256), (458, 91640), (464, 90455), (580, 72364), (632, 66410), (790, 53128), (916, 45820), (1145, 36656), (1160, 36182), (1264, 33205), (1580, 26564), (1832, 22910), (2290, 18328), (2291, 18320), (2320, 18091), (3160, 13282), (3664, 11455), (4580, 9164), (4582, 9160), (6320, 6641)]