91814000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1635

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 137992720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 725, 1000, 1160, 1450, 1583, 2000, 2320, 2900, 3166, 3625, 5800, 6332, 7250, 7915, 11600, 12664, 14500, 15830, 25328, 29000, 31660, 39575, 45907, 58000, 63320, 79150, 91814, 126640, 158300, 183628, 197875, 229535, 316600, 367256, 395750, 459070, 633200, 734512, 791500, 918140, 1147675, 1583000, 1836280, 2295350, 3166000, 3672560, 4590700, 5738375, 9181400, 11476750, 18362800, 22953500, 45907000, 91814000]

約数ペア:

[(1, 91814000), (2, 45907000), (4, 22953500), (5, 18362800), (8, 11476750), (10, 9181400), (16, 5738375), (20, 4590700), (25, 3672560), (29, 3166000), (40, 2295350), (50, 1836280), (58, 1583000), (80, 1147675), (100, 918140), (116, 791500), (125, 734512), (145, 633200), (200, 459070), (232, 395750), (250, 367256), (290, 316600), (400, 229535), (464, 197875), (500, 183628), (580, 158300), (725, 126640), (1000, 91814), (1160, 79150), (1450, 63320), (1583, 58000), (2000, 45907), (2320, 39575), (2900, 31660), (3166, 29000), (3625, 25328), (5800, 15830), (6332, 14500), (7250, 12664), (7915, 11600)]