41540480

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 101494080

約数和(自身を除く): 59953600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1381, 1504, 1880, 2762, 3008, 3760, 5524, 6016, 6905, 7520, 11048, 13810, 15040, 22096, 27620, 30080, 44192, 55240, 64907, 88384, 110480, 129814, 176768, 220960, 259628, 324535, 441920, 519256, 649070, 883840, 1038512, 1298140, 2077024, 2596280, 4154048, 5192560, 8308096, 10385120, 20770240, 41540480]

約数ペア:

[(1, 41540480), (2, 20770240), (4, 10385120), (5, 8308096), (8, 5192560), (10, 4154048), (16, 2596280), (20, 2077024), (32, 1298140), (40, 1038512), (47, 883840), (64, 649070), (80, 519256), (94, 441920), (128, 324535), (160, 259628), (188, 220960), (235, 176768), (320, 129814), (376, 110480), (470, 88384), (640, 64907), (752, 55240), (940, 44192), (1381, 30080), (1504, 27620), (1880, 22096), (2762, 15040), (3008, 13810), (3760, 11048), (5524, 7520), (6016, 6905)]