7626214400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{42557}}^1$

素因数の和:42594

約数の個数: 132

約数和(自身を含む): 21604824048

約数和(自身を除く): 13978609648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 3200, 3584, 4480, 5120, 5600, 6400, 7168, 8960, 11200, 12800, 17920, 22400, 25600, 35840, 42557, 44800, 85114, 89600, 170228, 179200, 212785, 297899, 340456, 425570, 595798, 680912, 851140, 1063925, 1191596, 1361824, 1489495, 1702280, 2127850, 2383192, 2723648, 2978990, 3404560, 4255700, 4766384, 5447296, 5957980, 6809120, 7447475, 8511400, 9532768, 10894592, 11915960, 13618240, 14894950, 17022800, 19065536, 21789184, 23831920, 27236480, 29789900, 34045600, 38131072, 43578368, 47663840, 54472960, 59579800, 68091200, 76262144, 95327680, 108945920, 119159600, 136182400, 152524288, 190655360, 217891840, 238319200, 272364800, 305048576, 381310720, 476638400, 544729600, 762621440, 953276800, 1089459200, 1525242880, 1906553600, 3813107200, 7626214400]

約数ペア:

[(1, 7626214400), (2, 3813107200), (4, 1906553600), (5, 1525242880), (7, 1089459200), (8, 953276800), (10, 762621440), (14, 544729600), (16, 476638400), (20, 381310720), (25, 305048576), (28, 272364800), (32, 238319200), (35, 217891840), (40, 190655360), (50, 152524288), (56, 136182400), (64, 119159600), (70, 108945920), (80, 95327680), (100, 76262144), (112, 68091200), (128, 59579800), (140, 54472960), (160, 47663840), (175, 43578368), (200, 38131072), (224, 34045600), (256, 29789900), (280, 27236480), (320, 23831920), (350, 21789184), (400, 19065536), (448, 17022800), (512, 14894950), (560, 13618240), (640, 11915960), (700, 10894592), (800, 9532768), (896, 8511400), (1024, 7447475), (1120, 6809120), (1280, 5957980), (1400, 5447296), (1600, 4766384), (1792, 4255700), (2240, 3404560), (2560, 2978990), (2800, 2723648), (3200, 2383192), (3584, 2127850), (4480, 1702280), (5120, 1489495), (5600, 1361824), (6400, 1191596), (7168, 1063925), (8960, 851140), (11200, 680912), (12800, 595798), (17920, 425570), (22400, 340456), (25600, 297899), (35840, 212785), (42557, 179200), (44800, 170228), (85114, 89600)]