5331400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 13838400

約数和(自身を除く): 8507000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 61, 76, 92, 95, 100, 115, 122, 152, 184, 190, 200, 230, 244, 305, 380, 437, 460, 475, 488, 575, 610, 760, 874, 920, 950, 1150, 1159, 1220, 1403, 1525, 1748, 1900, 2185, 2300, 2318, 2440, 2806, 3050, 3496, 3800, 4370, 4600, 4636, 5612, 5795, 6100, 7015, 8740, 9272, 10925, 11224, 11590, 12200, 14030, 17480, 21850, 23180, 26657, 28060, 28975, 35075, 43700, 46360, 53314, 56120, 57950, 70150, 87400, 106628, 115900, 133285, 140300, 213256, 231800, 266570, 280600, 533140, 666425, 1066280, 1332850, 2665700, 5331400]

約数ペア:

[(1, 5331400), (2, 2665700), (4, 1332850), (5, 1066280), (8, 666425), (10, 533140), (19, 280600), (20, 266570), (23, 231800), (25, 213256), (38, 140300), (40, 133285), (46, 115900), (50, 106628), (61, 87400), (76, 70150), (92, 57950), (95, 56120), (100, 53314), (115, 46360), (122, 43700), (152, 35075), (184, 28975), (190, 28060), (200, 26657), (230, 23180), (244, 21850), (305, 17480), (380, 14030), (437, 12200), (460, 11590), (475, 11224), (488, 10925), (575, 9272), (610, 8740), (760, 7015), (874, 6100), (920, 5795), (950, 5612), (1150, 4636), (1159, 4600), (1220, 4370), (1403, 3800), (1525, 3496), (1748, 3050), (1900, 2806), (2185, 2440), (2300, 2318)]