29139200

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 75086340

約数和(自身を除く): 45947140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 157, 160, 200, 232, 256, 290, 314, 320, 400, 464, 580, 628, 640, 725, 785, 800, 928, 1160, 1256, 1280, 1450, 1570, 1600, 1856, 2320, 2512, 2900, 3140, 3200, 3712, 3925, 4553, 4640, 5024, 5800, 6280, 6400, 7424, 7850, 9106, 9280, 10048, 11600, 12560, 15700, 18212, 18560, 20096, 22765, 23200, 25120, 31400, 36424, 37120, 40192, 45530, 46400, 50240, 62800, 72848, 91060, 92800, 100480, 113825, 125600, 145696, 182120, 185600, 200960, 227650, 251200, 291392, 364240, 455300, 502400, 582784, 728480, 910600, 1004800, 1165568, 1456960, 1821200, 2913920, 3642400, 5827840, 7284800, 14569600, 29139200]

約数ペア:

[(1, 29139200), (2, 14569600), (4, 7284800), (5, 5827840), (8, 3642400), (10, 2913920), (16, 1821200), (20, 1456960), (25, 1165568), (29, 1004800), (32, 910600), (40, 728480), (50, 582784), (58, 502400), (64, 455300), (80, 364240), (100, 291392), (116, 251200), (128, 227650), (145, 200960), (157, 185600), (160, 182120), (200, 145696), (232, 125600), (256, 113825), (290, 100480), (314, 92800), (320, 91060), (400, 72848), (464, 62800), (580, 50240), (628, 46400), (640, 45530), (725, 40192), (785, 37120), (800, 36424), (928, 31400), (1160, 25120), (1256, 23200), (1280, 22765), (1450, 20096), (1570, 18560), (1600, 18212), (1856, 15700), (2320, 12560), (2512, 11600), (2900, 10048), (3140, 9280), (3200, 9106), (3712, 7850), (3925, 7424), (4553, 6400), (4640, 6280), (5024, 5800)]