191052800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 132

約数和(自身を含む): 502579440

約数和(自身を除く): 311526640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 439, 512, 544, 640, 680, 800, 850, 878, 1024, 1088, 1280, 1360, 1600, 1700, 1756, 2176, 2195, 2560, 2720, 3200, 3400, 3512, 4352, 4390, 5120, 5440, 6400, 6800, 7024, 7463, 8704, 8780, 10880, 10975, 12800, 13600, 14048, 14926, 17408, 17560, 21760, 21950, 25600, 27200, 28096, 29852, 35120, 37315, 43520, 43900, 54400, 56192, 59704, 70240, 74630, 87040, 87800, 108800, 112384, 119408, 140480, 149260, 175600, 186575, 217600, 224768, 238816, 280960, 298520, 351200, 373150, 435200, 449536, 477632, 561920, 597040, 702400, 746300, 955264, 1123840, 1194080, 1404800, 1492600, 1910528, 2247680, 2388160, 2809600, 2985200, 3821056, 4776320, 5619200, 5970400, 7642112, 9552640, 11238400, 11940800, 19105280, 23881600, 38210560, 47763200, 95526400, 191052800]

約数ペア:

[(1, 191052800), (2, 95526400), (4, 47763200), (5, 38210560), (8, 23881600), (10, 19105280), (16, 11940800), (17, 11238400), (20, 9552640), (25, 7642112), (32, 5970400), (34, 5619200), (40, 4776320), (50, 3821056), (64, 2985200), (68, 2809600), (80, 2388160), (85, 2247680), (100, 1910528), (128, 1492600), (136, 1404800), (160, 1194080), (170, 1123840), (200, 955264), (256, 746300), (272, 702400), (320, 597040), (340, 561920), (400, 477632), (425, 449536), (439, 435200), (512, 373150), (544, 351200), (640, 298520), (680, 280960), (800, 238816), (850, 224768), (878, 217600), (1024, 186575), (1088, 175600), (1280, 149260), (1360, 140480), (1600, 119408), (1700, 112384), (1756, 108800), (2176, 87800), (2195, 87040), (2560, 74630), (2720, 70240), (3200, 59704), (3400, 56192), (3512, 54400), (4352, 43900), (4390, 43520), (5120, 37315), (5440, 35120), (6400, 29852), (6800, 28096), (7024, 27200), (7463, 25600), (8704, 21950), (8780, 21760), (10880, 17560), (10975, 17408), (12800, 14926), (13600, 14048)]