47180800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 132

約数和(自身を含む): 124375720

約数和(自身を除く): 77194920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 97, 100, 128, 152, 160, 190, 194, 200, 256, 304, 320, 380, 388, 400, 475, 485, 512, 608, 640, 760, 776, 800, 950, 970, 1024, 1216, 1280, 1520, 1552, 1600, 1843, 1900, 1940, 2425, 2432, 2560, 3040, 3104, 3200, 3686, 3800, 3880, 4850, 4864, 5120, 6080, 6208, 6400, 7372, 7600, 7760, 9215, 9700, 9728, 12160, 12416, 12800, 14744, 15200, 15520, 18430, 19400, 19456, 24320, 24832, 25600, 29488, 30400, 31040, 36860, 38800, 46075, 48640, 49664, 58976, 60800, 62080, 73720, 77600, 92150, 97280, 99328, 117952, 121600, 124160, 147440, 155200, 184300, 235904, 243200, 248320, 294880, 310400, 368600, 471808, 486400, 496640, 589760, 620800, 737200, 943616, 1179520, 1241600, 1474400, 1887232, 2359040, 2483200, 2948800, 4718080, 5897600, 9436160, 11795200, 23590400, 47180800]

約数ペア:

[(1, 47180800), (2, 23590400), (4, 11795200), (5, 9436160), (8, 5897600), (10, 4718080), (16, 2948800), (19, 2483200), (20, 2359040), (25, 1887232), (32, 1474400), (38, 1241600), (40, 1179520), (50, 943616), (64, 737200), (76, 620800), (80, 589760), (95, 496640), (97, 486400), (100, 471808), (128, 368600), (152, 310400), (160, 294880), (190, 248320), (194, 243200), (200, 235904), (256, 184300), (304, 155200), (320, 147440), (380, 124160), (388, 121600), (400, 117952), (475, 99328), (485, 97280), (512, 92150), (608, 77600), (640, 73720), (760, 62080), (776, 60800), (800, 58976), (950, 49664), (970, 48640), (1024, 46075), (1216, 38800), (1280, 36860), (1520, 31040), (1552, 30400), (1600, 29488), (1843, 25600), (1900, 24832), (1940, 24320), (2425, 19456), (2432, 19400), (2560, 18430), (3040, 15520), (3104, 15200), (3200, 14744), (3686, 12800), (3800, 12416), (3880, 12160), (4850, 9728), (4864, 9700), (5120, 9215), (6080, 7760), (6208, 7600), (6400, 7372)]