47257600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 127960560

約数和(自身を除く): 80702960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 71, 80, 100, 104, 128, 130, 142, 160, 200, 208, 256, 260, 284, 320, 325, 355, 400, 416, 512, 520, 568, 640, 650, 710, 800, 832, 923, 1024, 1040, 1136, 1280, 1300, 1420, 1600, 1664, 1775, 1846, 2048, 2080, 2272, 2560, 2600, 2840, 3200, 3328, 3550, 3692, 4160, 4544, 4615, 5120, 5200, 5680, 6400, 6656, 7100, 7384, 8320, 9088, 9230, 10240, 10400, 11360, 12800, 13312, 14200, 14768, 16640, 18176, 18460, 20800, 22720, 23075, 25600, 26624, 28400, 29536, 33280, 36352, 36920, 41600, 45440, 46150, 51200, 56800, 59072, 66560, 72704, 73840, 83200, 90880, 92300, 113600, 118144, 133120, 145408, 147680, 166400, 181760, 184600, 227200, 236288, 295360, 332800, 363520, 369200, 454400, 472576, 590720, 665600, 727040, 738400, 908800, 945152, 1181440, 1476800, 1817600, 1890304, 2362880, 2953600, 3635200, 4725760, 5907200, 9451520, 11814400, 23628800, 47257600]

約数ペア:

[(1, 47257600), (2, 23628800), (4, 11814400), (5, 9451520), (8, 5907200), (10, 4725760), (13, 3635200), (16, 2953600), (20, 2362880), (25, 1890304), (26, 1817600), (32, 1476800), (40, 1181440), (50, 945152), (52, 908800), (64, 738400), (65, 727040), (71, 665600), (80, 590720), (100, 472576), (104, 454400), (128, 369200), (130, 363520), (142, 332800), (160, 295360), (200, 236288), (208, 227200), (256, 184600), (260, 181760), (284, 166400), (320, 147680), (325, 145408), (355, 133120), (400, 118144), (416, 113600), (512, 92300), (520, 90880), (568, 83200), (640, 73840), (650, 72704), (710, 66560), (800, 59072), (832, 56800), (923, 51200), (1024, 46150), (1040, 45440), (1136, 41600), (1280, 36920), (1300, 36352), (1420, 33280), (1600, 29536), (1664, 28400), (1775, 26624), (1846, 25600), (2048, 23075), (2080, 22720), (2272, 20800), (2560, 18460), (2600, 18176), (2840, 16640), (3200, 14768), (3328, 14200), (3550, 13312), (3692, 12800), (4160, 11360), (4544, 10400), (4615, 10240), (5120, 9230), (5200, 9088), (5680, 8320), (6400, 7384), (6656, 7100)]