56432800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3110

約数の個数: 72

約数和(自身を含む): 143803296

約数和(自身を除く): 87370496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3067, 3680, 4600, 6134, 9200, 12268, 15335, 18400, 24536, 30670, 49072, 61340, 70541, 76675, 98144, 122680, 141082, 153350, 245360, 282164, 306700, 352705, 490720, 564328, 613400, 705410, 1128656, 1226800, 1410820, 1763525, 2257312, 2453600, 2821640, 3527050, 5643280, 7054100, 11286560, 14108200, 28216400, 56432800]

約数ペア:

[(1, 56432800), (2, 28216400), (4, 14108200), (5, 11286560), (8, 7054100), (10, 5643280), (16, 3527050), (20, 2821640), (23, 2453600), (25, 2257312), (32, 1763525), (40, 1410820), (46, 1226800), (50, 1128656), (80, 705410), (92, 613400), (100, 564328), (115, 490720), (160, 352705), (184, 306700), (200, 282164), (230, 245360), (368, 153350), (400, 141082), (460, 122680), (575, 98144), (736, 76675), (800, 70541), (920, 61340), (1150, 49072), (1840, 30670), (2300, 24536), (3067, 18400), (3680, 15335), (4600, 12268), (6134, 9200)]