479265280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14437

約数の個数: 80

約数和(自身を含む): 1237592664

約数和(自身を除く): 758327384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 14401, 16640, 28802, 33280, 57604, 72005, 115208, 144010, 187213, 230416, 288020, 374426, 460832, 576040, 748852, 921664, 936065, 1152080, 1497704, 1843328, 1872130, 2304160, 2995408, 3686656, 3744260, 4608320, 5990816, 7373312, 7488520, 9216640, 11981632, 14977040, 18433280, 23963264, 29954080, 36866560, 47926528, 59908160, 95853056, 119816320, 239632640, 479265280]

約数ペア:

[(1, 479265280), (2, 239632640), (4, 119816320), (5, 95853056), (8, 59908160), (10, 47926528), (13, 36866560), (16, 29954080), (20, 23963264), (26, 18433280), (32, 14977040), (40, 11981632), (52, 9216640), (64, 7488520), (65, 7373312), (80, 5990816), (104, 4608320), (128, 3744260), (130, 3686656), (160, 2995408), (208, 2304160), (256, 1872130), (260, 1843328), (320, 1497704), (416, 1152080), (512, 936065), (520, 921664), (640, 748852), (832, 576040), (1040, 460832), (1280, 374426), (1664, 288020), (2080, 230416), (2560, 187213), (3328, 144010), (4160, 115208), (6656, 72005), (8320, 57604), (14401, 33280), (16640, 28802)]