961446400

素因数分解:

$2^9\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2482

約数の個数: 120

約数和(自身を含む): 2459913984

約数和(自身を除く): 1498467584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2423, 2480, 2560, 3100, 3200, 3968, 4846, 4960, 6200, 6400, 7936, 9692, 9920, 12115, 12400, 12800, 15872, 19384, 19840, 24230, 24800, 38768, 39680, 48460, 49600, 60575, 75113, 77536, 79360, 96920, 99200, 121150, 150226, 155072, 193840, 198400, 242300, 300452, 310144, 375565, 387680, 396800, 484600, 600904, 620288, 751130, 775360, 969200, 1201808, 1240576, 1502260, 1550720, 1877825, 1938400, 2403616, 3004520, 3101440, 3755650, 3876800, 4807232, 6009040, 6202880, 7511300, 7753600, 9614464, 12018080, 15022600, 15507200, 19228928, 24036160, 30045200, 31014400, 38457856, 48072320, 60090400, 96144640, 120180800, 192289280, 240361600, 480723200, 961446400]

約数ペア:

[(1, 961446400), (2, 480723200), (4, 240361600), (5, 192289280), (8, 120180800), (10, 96144640), (16, 60090400), (20, 48072320), (25, 38457856), (31, 31014400), (32, 30045200), (40, 24036160), (50, 19228928), (62, 15507200), (64, 15022600), (80, 12018080), (100, 9614464), (124, 7753600), (128, 7511300), (155, 6202880), (160, 6009040), (200, 4807232), (248, 3876800), (256, 3755650), (310, 3101440), (320, 3004520), (400, 2403616), (496, 1938400), (512, 1877825), (620, 1550720), (640, 1502260), (775, 1240576), (800, 1201808), (992, 969200), (1240, 775360), (1280, 751130), (1550, 620288), (1600, 600904), (1984, 484600), (2423, 396800), (2480, 387680), (2560, 375565), (3100, 310144), (3200, 300452), (3968, 242300), (4846, 198400), (4960, 193840), (6200, 155072), (6400, 150226), (7936, 121150), (9692, 99200), (9920, 96920), (12115, 79360), (12400, 77536), (12800, 75113), (15872, 60575), (19384, 49600), (19840, 48460), (24230, 39680), (24800, 38768)]