38512000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 100245600

約数和(自身を除く): 61733600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 83, 100, 116, 125, 128, 145, 160, 166, 200, 232, 250, 290, 320, 332, 400, 415, 464, 500, 580, 640, 664, 725, 800, 830, 928, 1000, 1160, 1328, 1450, 1600, 1660, 1856, 2000, 2075, 2320, 2407, 2656, 2900, 3200, 3320, 3625, 3712, 4000, 4150, 4640, 4814, 5312, 5800, 6640, 7250, 8000, 8300, 9280, 9628, 10375, 10624, 11600, 12035, 13280, 14500, 16000, 16600, 18560, 19256, 20750, 23200, 24070, 26560, 29000, 33200, 38512, 41500, 46400, 48140, 53120, 58000, 60175, 66400, 77024, 83000, 92800, 96280, 116000, 120350, 132800, 154048, 166000, 192560, 232000, 240700, 265600, 300875, 308096, 332000, 385120, 464000, 481400, 601750, 664000, 770240, 962800, 1203500, 1328000, 1540480, 1925600, 2407000, 3851200, 4814000, 7702400, 9628000, 19256000, 38512000]

約数ペア:

[(1, 38512000), (2, 19256000), (4, 9628000), (5, 7702400), (8, 4814000), (10, 3851200), (16, 2407000), (20, 1925600), (25, 1540480), (29, 1328000), (32, 1203500), (40, 962800), (50, 770240), (58, 664000), (64, 601750), (80, 481400), (83, 464000), (100, 385120), (116, 332000), (125, 308096), (128, 300875), (145, 265600), (160, 240700), (166, 232000), (200, 192560), (232, 166000), (250, 154048), (290, 132800), (320, 120350), (332, 116000), (400, 96280), (415, 92800), (464, 83000), (500, 77024), (580, 66400), (640, 60175), (664, 58000), (725, 53120), (800, 48140), (830, 46400), (928, 41500), (1000, 38512), (1160, 33200), (1328, 29000), (1450, 26560), (1600, 24070), (1660, 23200), (1856, 20750), (2000, 19256), (2075, 18560), (2320, 16600), (2407, 16000), (2656, 14500), (2900, 13280), (3200, 12035), (3320, 11600), (3625, 10624), (3712, 10375), (4000, 9628), (4150, 9280), (4640, 8300), (4814, 8000), (5312, 7250), (5800, 6640)]