14278400

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 37258032

約数和(自身を除く): 22979632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 97, 100, 115, 128, 160, 184, 194, 200, 230, 256, 320, 368, 388, 400, 460, 485, 575, 640, 736, 776, 800, 920, 970, 1150, 1280, 1472, 1552, 1600, 1840, 1940, 2231, 2300, 2425, 2944, 3104, 3200, 3680, 3880, 4462, 4600, 4850, 5888, 6208, 6400, 7360, 7760, 8924, 9200, 9700, 11155, 12416, 14720, 15520, 17848, 18400, 19400, 22310, 24832, 29440, 31040, 35696, 36800, 38800, 44620, 55775, 62080, 71392, 73600, 77600, 89240, 111550, 124160, 142784, 147200, 155200, 178480, 223100, 285568, 310400, 356960, 446200, 571136, 620800, 713920, 892400, 1427840, 1784800, 2855680, 3569600, 7139200, 14278400]

約数ペア:

[(1, 14278400), (2, 7139200), (4, 3569600), (5, 2855680), (8, 1784800), (10, 1427840), (16, 892400), (20, 713920), (23, 620800), (25, 571136), (32, 446200), (40, 356960), (46, 310400), (50, 285568), (64, 223100), (80, 178480), (92, 155200), (97, 147200), (100, 142784), (115, 124160), (128, 111550), (160, 89240), (184, 77600), (194, 73600), (200, 71392), (230, 62080), (256, 55775), (320, 44620), (368, 38800), (388, 36800), (400, 35696), (460, 31040), (485, 29440), (575, 24832), (640, 22310), (736, 19400), (776, 18400), (800, 17848), (920, 15520), (970, 14720), (1150, 12416), (1280, 11155), (1472, 9700), (1552, 9200), (1600, 8924), (1840, 7760), (1940, 7360), (2231, 6400), (2300, 6208), (2425, 5888), (2944, 4850), (3104, 4600), (3200, 4462), (3680, 3880)]