72082000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 80

約数和(自身を含む): 181988352

約数和(自身を除く): 109906352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1567, 1840, 2000, 2300, 2875, 3134, 4600, 5750, 6268, 7835, 9200, 11500, 12536, 15670, 23000, 25072, 31340, 36041, 39175, 46000, 62680, 72082, 78350, 125360, 144164, 156700, 180205, 195875, 288328, 313400, 360410, 391750, 576656, 626800, 720820, 783500, 901025, 1441640, 1567000, 1802050, 2883280, 3134000, 3604100, 4505125, 7208200, 9010250, 14416400, 18020500, 36041000, 72082000]

約数ペア:

[(1, 72082000), (2, 36041000), (4, 18020500), (5, 14416400), (8, 9010250), (10, 7208200), (16, 4505125), (20, 3604100), (23, 3134000), (25, 2883280), (40, 1802050), (46, 1567000), (50, 1441640), (80, 901025), (92, 783500), (100, 720820), (115, 626800), (125, 576656), (184, 391750), (200, 360410), (230, 313400), (250, 288328), (368, 195875), (400, 180205), (460, 156700), (500, 144164), (575, 125360), (920, 78350), (1000, 72082), (1150, 62680), (1567, 46000), (1840, 39175), (2000, 36041), (2300, 31340), (2875, 25072), (3134, 23000), (4600, 15670), (5750, 12536), (6268, 11500), (7835, 9200)]