32281600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 132

約数和(自身を含む): 87063004

約数和(自身を除く): 54781404

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 97, 100, 104, 128, 130, 160, 194, 200, 208, 256, 260, 320, 325, 388, 400, 416, 485, 512, 520, 640, 650, 776, 800, 832, 970, 1024, 1040, 1261, 1280, 1300, 1552, 1600, 1664, 1940, 2080, 2425, 2522, 2560, 2600, 3104, 3200, 3328, 3880, 4160, 4850, 5044, 5120, 5200, 6208, 6305, 6400, 6656, 7760, 8320, 9700, 10088, 10400, 12416, 12610, 12800, 13312, 15520, 16640, 19400, 20176, 20800, 24832, 25220, 25600, 31040, 31525, 33280, 38800, 40352, 41600, 49664, 50440, 62080, 63050, 66560, 77600, 80704, 83200, 99328, 100880, 124160, 126100, 155200, 161408, 166400, 201760, 248320, 252200, 310400, 322816, 332800, 403520, 496640, 504400, 620800, 645632, 807040, 1008800, 1241600, 1291264, 1614080, 2017600, 2483200, 3228160, 4035200, 6456320, 8070400, 16140800, 32281600]

約数ペア:

[(1, 32281600), (2, 16140800), (4, 8070400), (5, 6456320), (8, 4035200), (10, 3228160), (13, 2483200), (16, 2017600), (20, 1614080), (25, 1291264), (26, 1241600), (32, 1008800), (40, 807040), (50, 645632), (52, 620800), (64, 504400), (65, 496640), (80, 403520), (97, 332800), (100, 322816), (104, 310400), (128, 252200), (130, 248320), (160, 201760), (194, 166400), (200, 161408), (208, 155200), (256, 126100), (260, 124160), (320, 100880), (325, 99328), (388, 83200), (400, 80704), (416, 77600), (485, 66560), (512, 63050), (520, 62080), (640, 50440), (650, 49664), (776, 41600), (800, 40352), (832, 38800), (970, 33280), (1024, 31525), (1040, 31040), (1261, 25600), (1280, 25220), (1300, 24832), (1552, 20800), (1600, 20176), (1664, 19400), (1940, 16640), (2080, 15520), (2425, 13312), (2522, 12800), (2560, 12610), (2600, 12416), (3104, 10400), (3200, 10088), (3328, 9700), (3880, 8320), (4160, 7760), (4850, 6656), (5044, 6400), (5120, 6305), (5200, 6208)]