74214400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 132

約数和(自身を含む): 199001152

約数和(自身を除く): 124786752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 223, 256, 260, 320, 325, 400, 416, 446, 512, 520, 640, 650, 800, 832, 892, 1024, 1040, 1115, 1280, 1300, 1600, 1664, 1784, 2080, 2230, 2560, 2600, 2899, 3200, 3328, 3568, 4160, 4460, 5120, 5200, 5575, 5798, 6400, 6656, 7136, 8320, 8920, 10400, 11150, 11596, 12800, 13312, 14272, 14495, 16640, 17840, 20800, 22300, 23192, 25600, 28544, 28990, 33280, 35680, 41600, 44600, 46384, 57088, 57980, 66560, 71360, 72475, 83200, 89200, 92768, 114176, 115960, 142720, 144950, 166400, 178400, 185536, 228352, 231920, 285440, 289900, 332800, 356800, 371072, 463840, 570880, 579800, 713600, 742144, 927680, 1141760, 1159600, 1427200, 1484288, 1855360, 2319200, 2854400, 2968576, 3710720, 4638400, 5708800, 7421440, 9276800, 14842880, 18553600, 37107200, 74214400]

約数ペア:

[(1, 74214400), (2, 37107200), (4, 18553600), (5, 14842880), (8, 9276800), (10, 7421440), (13, 5708800), (16, 4638400), (20, 3710720), (25, 2968576), (26, 2854400), (32, 2319200), (40, 1855360), (50, 1484288), (52, 1427200), (64, 1159600), (65, 1141760), (80, 927680), (100, 742144), (104, 713600), (128, 579800), (130, 570880), (160, 463840), (200, 371072), (208, 356800), (223, 332800), (256, 289900), (260, 285440), (320, 231920), (325, 228352), (400, 185536), (416, 178400), (446, 166400), (512, 144950), (520, 142720), (640, 115960), (650, 114176), (800, 92768), (832, 89200), (892, 83200), (1024, 72475), (1040, 71360), (1115, 66560), (1280, 57980), (1300, 57088), (1600, 46384), (1664, 44600), (1784, 41600), (2080, 35680), (2230, 33280), (2560, 28990), (2600, 28544), (2899, 25600), (3200, 23192), (3328, 22300), (3568, 20800), (4160, 17840), (4460, 16640), (5120, 14495), (5200, 14272), (5575, 13312), (5798, 12800), (6400, 11596), (6656, 11150), (7136, 10400), (8320, 8920)]