19230400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 57826656

約数和(自身を除く): 38596256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 101, 112, 119, 136, 140, 160, 170, 175, 200, 202, 224, 238, 272, 280, 320, 340, 350, 400, 404, 425, 448, 476, 505, 544, 560, 595, 680, 700, 707, 800, 808, 850, 952, 1010, 1088, 1120, 1190, 1360, 1400, 1414, 1600, 1616, 1700, 1717, 1904, 2020, 2240, 2380, 2525, 2720, 2800, 2828, 2975, 3232, 3400, 3434, 3535, 3808, 4040, 4760, 5050, 5440, 5600, 5656, 5950, 6464, 6800, 6868, 7070, 7616, 8080, 8585, 9520, 10100, 11200, 11312, 11900, 12019, 13600, 13736, 14140, 16160, 17170, 17675, 19040, 20200, 22624, 23800, 24038, 27200, 27472, 28280, 32320, 34340, 35350, 38080, 40400, 42925, 45248, 47600, 48076, 54944, 56560, 60095, 68680, 70700, 80800, 85850, 95200, 96152, 109888, 113120, 120190, 137360, 141400, 161600, 171700, 190400, 192304, 226240, 240380, 274720, 282800, 300475, 343400, 384608, 480760, 549440, 565600, 600950, 686800, 769216, 961520, 1131200, 1201900, 1373600, 1923040, 2403800, 2747200, 3846080, 4807600, 9615200, 19230400]

約数ペア:

[(1, 19230400), (2, 9615200), (4, 4807600), (5, 3846080), (7, 2747200), (8, 2403800), (10, 1923040), (14, 1373600), (16, 1201900), (17, 1131200), (20, 961520), (25, 769216), (28, 686800), (32, 600950), (34, 565600), (35, 549440), (40, 480760), (50, 384608), (56, 343400), (64, 300475), (68, 282800), (70, 274720), (80, 240380), (85, 226240), (100, 192304), (101, 190400), (112, 171700), (119, 161600), (136, 141400), (140, 137360), (160, 120190), (170, 113120), (175, 109888), (200, 96152), (202, 95200), (224, 85850), (238, 80800), (272, 70700), (280, 68680), (320, 60095), (340, 56560), (350, 54944), (400, 48076), (404, 47600), (425, 45248), (448, 42925), (476, 40400), (505, 38080), (544, 35350), (560, 34340), (595, 32320), (680, 28280), (700, 27472), (707, 27200), (800, 24038), (808, 23800), (850, 22624), (952, 20200), (1010, 19040), (1088, 17675), (1120, 17170), (1190, 16160), (1360, 14140), (1400, 13736), (1414, 13600), (1600, 12019), (1616, 11900), (1700, 11312), (1717, 11200), (1904, 10100), (2020, 9520), (2240, 8585), (2380, 8080), (2525, 7616), (2720, 7070), (2800, 6868), (2828, 6800), (2975, 6464), (3232, 5950), (3400, 5656), (3434, 5600), (3535, 5440), (3808, 5050), (4040, 4760)]