5025280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 13061664

約数和(自身を除く): 8036384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 151, 160, 208, 256, 260, 302, 320, 416, 512, 520, 604, 640, 755, 832, 1040, 1208, 1280, 1510, 1664, 1963, 2080, 2416, 2560, 3020, 3328, 3926, 4160, 4832, 6040, 6656, 7852, 8320, 9664, 9815, 12080, 15704, 16640, 19328, 19630, 24160, 31408, 33280, 38656, 39260, 48320, 62816, 77312, 78520, 96640, 125632, 157040, 193280, 251264, 314080, 386560, 502528, 628160, 1005056, 1256320, 2512640, 5025280]

約数ペア:

[(1, 5025280), (2, 2512640), (4, 1256320), (5, 1005056), (8, 628160), (10, 502528), (13, 386560), (16, 314080), (20, 251264), (26, 193280), (32, 157040), (40, 125632), (52, 96640), (64, 78520), (65, 77312), (80, 62816), (104, 48320), (128, 39260), (130, 38656), (151, 33280), (160, 31408), (208, 24160), (256, 19630), (260, 19328), (302, 16640), (320, 15704), (416, 12080), (512, 9815), (520, 9664), (604, 8320), (640, 7852), (755, 6656), (832, 6040), (1040, 4832), (1208, 4160), (1280, 3926), (1510, 3328), (1664, 3020), (1963, 2560), (2080, 2416)]