553567431520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{380909}}^1$

素因数の和:381248

約数の個数: 96

約数和(自身を含む): 1354601283840

約数和(自身を除く): 801033852320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 293, 310, 496, 586, 620, 992, 1172, 1240, 1465, 2344, 2480, 2930, 4688, 4960, 5860, 9083, 9376, 11720, 18166, 23440, 36332, 45415, 46880, 72664, 90830, 145328, 181660, 290656, 363320, 380909, 726640, 761818, 1453280, 1523636, 1904545, 3047272, 3809090, 6094544, 7618180, 11808179, 12189088, 15236360, 23616358, 30472720, 47232716, 59040895, 60945440, 94465432, 111606337, 118081790, 188930864, 223212674, 236163580, 377861728, 446425348, 472327160, 558031685, 892850696, 944654320, 1116063370, 1785701392, 1889308640, 2232126740, 3459796447, 3571402784, 4464253480, 6919592894, 8928506960, 13839185788, 17298982235, 17857013920, 27678371576, 34597964470, 55356743152, 69195928940, 110713486304, 138391857880, 276783715760, 553567431520]

約数ペア:

[(1, 553567431520), (2, 276783715760), (4, 138391857880), (5, 110713486304), (8, 69195928940), (10, 55356743152), (16, 34597964470), (20, 27678371576), (31, 17857013920), (32, 17298982235), (40, 13839185788), (62, 8928506960), (80, 6919592894), (124, 4464253480), (155, 3571402784), (160, 3459796447), (248, 2232126740), (293, 1889308640), (310, 1785701392), (496, 1116063370), (586, 944654320), (620, 892850696), (992, 558031685), (1172, 472327160), (1240, 446425348), (1465, 377861728), (2344, 236163580), (2480, 223212674), (2930, 188930864), (4688, 118081790), (4960, 111606337), (5860, 94465432), (9083, 60945440), (9376, 59040895), (11720, 47232716), (18166, 30472720), (23440, 23616358), (36332, 15236360), (45415, 12189088), (46880, 11808179), (72664, 7618180), (90830, 6094544), (145328, 3809090), (181660, 3047272), (290656, 1904545), (363320, 1523636), (380909, 1453280), (726640, 761818)]