38703280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 115135488

約数和(自身を除く): 76432208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 103, 110, 112, 122, 140, 154, 176, 206, 220, 244, 280, 305, 308, 385, 412, 427, 440, 488, 515, 560, 610, 616, 671, 721, 770, 824, 854, 880, 976, 1030, 1133, 1220, 1232, 1342, 1442, 1540, 1648, 1708, 2060, 2135, 2266, 2440, 2684, 2884, 3080, 3355, 3416, 3605, 4120, 4270, 4532, 4697, 4880, 5368, 5665, 5768, 6160, 6283, 6710, 6832, 7210, 7931, 8240, 8540, 9064, 9394, 10736, 11330, 11536, 12566, 13420, 14420, 15862, 17080, 18128, 18788, 22660, 23485, 25132, 26840, 28840, 31415, 31724, 34160, 37576, 39655, 43981, 45320, 46970, 50264, 53680, 57680, 62830, 63448, 69113, 75152, 79310, 87962, 90640, 93940, 100528, 125660, 126896, 138226, 158620, 175924, 187880, 219905, 251320, 276452, 317240, 345565, 351848, 375760, 439810, 483791, 502640, 552904, 634480, 691130, 703696, 879620, 967582, 1105808, 1382260, 1759240, 1935164, 2418955, 2764520, 3518480, 3870328, 4837910, 5529040, 7740656, 9675820, 19351640, 38703280]

約数ペア:

[(1, 38703280), (2, 19351640), (4, 9675820), (5, 7740656), (7, 5529040), (8, 4837910), (10, 3870328), (11, 3518480), (14, 2764520), (16, 2418955), (20, 1935164), (22, 1759240), (28, 1382260), (35, 1105808), (40, 967582), (44, 879620), (55, 703696), (56, 691130), (61, 634480), (70, 552904), (77, 502640), (80, 483791), (88, 439810), (103, 375760), (110, 351848), (112, 345565), (122, 317240), (140, 276452), (154, 251320), (176, 219905), (206, 187880), (220, 175924), (244, 158620), (280, 138226), (305, 126896), (308, 125660), (385, 100528), (412, 93940), (427, 90640), (440, 87962), (488, 79310), (515, 75152), (560, 69113), (610, 63448), (616, 62830), (671, 57680), (721, 53680), (770, 50264), (824, 46970), (854, 45320), (880, 43981), (976, 39655), (1030, 37576), (1133, 34160), (1220, 31724), (1232, 31415), (1342, 28840), (1442, 26840), (1540, 25132), (1648, 23485), (1708, 22660), (2060, 18788), (2135, 18128), (2266, 17080), (2440, 15862), (2684, 14420), (2884, 13420), (3080, 12566), (3355, 11536), (3416, 11330), (3605, 10736), (4120, 9394), (4270, 9064), (4532, 8540), (4697, 8240), (4880, 7931), (5368, 7210), (5665, 6832), (5768, 6710), (6160, 6283)]