7701091640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:1053

約数の個数: 128

約数和(自身を含む): 19190545920

約数和(自身を除く): 11489454280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 251, 412, 440, 502, 515, 677, 824, 1004, 1030, 1133, 1255, 1354, 2008, 2060, 2266, 2510, 2708, 2761, 3385, 4120, 4532, 5020, 5416, 5522, 5665, 6770, 7447, 9064, 10040, 11044, 11330, 13540, 13805, 14894, 22088, 22660, 25853, 27080, 27610, 29788, 37235, 45320, 51706, 55220, 59576, 69731, 74470, 103412, 110440, 129265, 139462, 148940, 169927, 206824, 258530, 278924, 284383, 297880, 339854, 348655, 517060, 557848, 568766, 679708, 697310, 767041, 849635, 1034120, 1137532, 1359416, 1394620, 1421915, 1534082, 1699270, 1869197, 2275064, 2789240, 2843830, 3068164, 3398540, 3738394, 3835205, 5687660, 6136328, 6797080, 7476788, 7670410, 9345985, 11375320, 14953576, 15340820, 17502481, 18691970, 30681640, 35004962, 37383940, 70009924, 74767880, 87512405, 140019848, 175024810, 192527291, 350049620, 385054582, 700099240, 770109164, 962636455, 1540218328, 1925272910, 3850545820, 7701091640]

約数ペア:

[(1, 7701091640), (2, 3850545820), (4, 1925272910), (5, 1540218328), (8, 962636455), (10, 770109164), (11, 700099240), (20, 385054582), (22, 350049620), (40, 192527291), (44, 175024810), (55, 140019848), (88, 87512405), (103, 74767880), (110, 70009924), (206, 37383940), (220, 35004962), (251, 30681640), (412, 18691970), (440, 17502481), (502, 15340820), (515, 14953576), (677, 11375320), (824, 9345985), (1004, 7670410), (1030, 7476788), (1133, 6797080), (1255, 6136328), (1354, 5687660), (2008, 3835205), (2060, 3738394), (2266, 3398540), (2510, 3068164), (2708, 2843830), (2761, 2789240), (3385, 2275064), (4120, 1869197), (4532, 1699270), (5020, 1534082), (5416, 1421915), (5522, 1394620), (5665, 1359416), (6770, 1137532), (7447, 1034120), (9064, 849635), (10040, 767041), (11044, 697310), (11330, 679708), (13540, 568766), (13805, 557848), (14894, 517060), (22088, 348655), (22660, 339854), (25853, 297880), (27080, 284383), (27610, 278924), (29788, 258530), (37235, 206824), (45320, 169927), (51706, 148940), (55220, 139462), (59576, 129265), (69731, 110440), (74470, 103412)]