4713280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 13313664

約数和(自身を除く): 8600384

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 103, 104, 110, 130, 143, 160, 176, 206, 208, 220, 260, 286, 320, 352, 412, 416, 440, 515, 520, 572, 704, 715, 824, 832, 880, 1030, 1040, 1133, 1144, 1339, 1430, 1648, 1760, 2060, 2080, 2266, 2288, 2678, 2860, 3296, 3520, 4120, 4160, 4532, 4576, 5356, 5665, 5720, 6592, 6695, 8240, 9064, 9152, 10712, 11330, 11440, 13390, 14729, 16480, 18128, 21424, 22660, 22880, 26780, 29458, 32960, 36256, 42848, 45320, 45760, 53560, 58916, 72512, 73645, 85696, 90640, 107120, 117832, 147290, 181280, 214240, 235664, 294580, 362560, 428480, 471328, 589160, 942656, 1178320, 2356640, 4713280]

約数ペア:

[(1, 4713280), (2, 2356640), (4, 1178320), (5, 942656), (8, 589160), (10, 471328), (11, 428480), (13, 362560), (16, 294580), (20, 235664), (22, 214240), (26, 181280), (32, 147290), (40, 117832), (44, 107120), (52, 90640), (55, 85696), (64, 73645), (65, 72512), (80, 58916), (88, 53560), (103, 45760), (104, 45320), (110, 42848), (130, 36256), (143, 32960), (160, 29458), (176, 26780), (206, 22880), (208, 22660), (220, 21424), (260, 18128), (286, 16480), (320, 14729), (352, 13390), (412, 11440), (416, 11330), (440, 10712), (515, 9152), (520, 9064), (572, 8240), (704, 6695), (715, 6592), (824, 5720), (832, 5665), (880, 5356), (1030, 4576), (1040, 4532), (1133, 4160), (1144, 4120), (1339, 3520), (1430, 3296), (1648, 2860), (1760, 2678), (2060, 2288), (2080, 2266)]