83942240

素因数分解:

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

素因数の和:352

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 124713760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 79, 80, 116, 145, 158, 160, 229, 232, 290, 316, 395, 458, 464, 580, 632, 790, 916, 928, 1145, 1160, 1264, 1580, 1832, 2290, 2291, 2320, 2528, 3160, 3664, 4580, 4582, 4640, 6320, 6641, 7328, 9160, 9164, 11455, 12640, 13282, 18091, 18320, 18328, 22910, 26564, 33205, 36182, 36640, 36656, 45820, 53128, 66410, 72364, 73312, 90455, 91640, 106256, 132820, 144728, 180910, 183280, 212512, 265640, 289456, 361820, 366560, 524639, 531280, 578912, 723640, 1049278, 1062560, 1447280, 2098556, 2623195, 2894560, 4197112, 5246390, 8394224, 10492780, 16788448, 20985560, 41971120, 83942240]

約数ペア:

[(1, 83942240), (2, 41971120), (4, 20985560), (5, 16788448), (8, 10492780), (10, 8394224), (16, 5246390), (20, 4197112), (29, 2894560), (32, 2623195), (40, 2098556), (58, 1447280), (79, 1062560), (80, 1049278), (116, 723640), (145, 578912), (158, 531280), (160, 524639), (229, 366560), (232, 361820), (290, 289456), (316, 265640), (395, 212512), (458, 183280), (464, 180910), (580, 144728), (632, 132820), (790, 106256), (916, 91640), (928, 90455), (1145, 73312), (1160, 72364), (1264, 66410), (1580, 53128), (1832, 45820), (2290, 36656), (2291, 36640), (2320, 36182), (2528, 33205), (3160, 26564), (3664, 22910), (4580, 18328), (4582, 18320), (4640, 18091), (6320, 13282), (6641, 12640), (7328, 11455), (9160, 9164)]