47357000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 73948600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 71, 92, 100, 115, 116, 125, 142, 145, 184, 200, 230, 232, 250, 284, 290, 355, 460, 500, 568, 575, 580, 667, 710, 725, 920, 1000, 1150, 1160, 1334, 1420, 1450, 1633, 1775, 2059, 2300, 2668, 2840, 2875, 2900, 3266, 3335, 3550, 3625, 4118, 4600, 5336, 5750, 5800, 6532, 6670, 7100, 7250, 8165, 8236, 8875, 10295, 11500, 13064, 13340, 14200, 14500, 16330, 16472, 16675, 17750, 20590, 23000, 26680, 29000, 32660, 33350, 35500, 40825, 41180, 47357, 51475, 65320, 66700, 71000, 81650, 82360, 83375, 94714, 102950, 133400, 163300, 166750, 189428, 204125, 205900, 236785, 257375, 326600, 333500, 378856, 408250, 411800, 473570, 514750, 667000, 816500, 947140, 1029500, 1183925, 1633000, 1894280, 2059000, 2367850, 4735700, 5919625, 9471400, 11839250, 23678500, 47357000]

約数ペア:

[(1, 47357000), (2, 23678500), (4, 11839250), (5, 9471400), (8, 5919625), (10, 4735700), (20, 2367850), (23, 2059000), (25, 1894280), (29, 1633000), (40, 1183925), (46, 1029500), (50, 947140), (58, 816500), (71, 667000), (92, 514750), (100, 473570), (115, 411800), (116, 408250), (125, 378856), (142, 333500), (145, 326600), (184, 257375), (200, 236785), (230, 205900), (232, 204125), (250, 189428), (284, 166750), (290, 163300), (355, 133400), (460, 102950), (500, 94714), (568, 83375), (575, 82360), (580, 81650), (667, 71000), (710, 66700), (725, 65320), (920, 51475), (1000, 47357), (1150, 41180), (1160, 40825), (1334, 35500), (1420, 33350), (1450, 32660), (1633, 29000), (1775, 26680), (2059, 23000), (2300, 20590), (2668, 17750), (2840, 16675), (2875, 16472), (2900, 16330), (3266, 14500), (3335, 14200), (3550, 13340), (3625, 13064), (4118, 11500), (4600, 10295), (5336, 8875), (5750, 8236), (5800, 8165), (6532, 7250), (6670, 7100)]