26356120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 73872000

約数和(自身を除く): 47515880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 113, 119, 136, 140, 170, 196, 226, 238, 245, 280, 340, 343, 392, 452, 476, 490, 565, 595, 680, 686, 791, 833, 904, 952, 980, 1130, 1190, 1372, 1582, 1666, 1715, 1921, 1960, 2260, 2380, 2744, 3164, 3332, 3430, 3842, 3955, 4165, 4520, 4760, 5537, 5831, 6328, 6664, 6860, 7684, 7910, 8330, 9605, 11074, 11662, 13447, 13720, 15368, 15820, 16660, 19210, 22148, 23324, 26894, 27685, 29155, 31640, 33320, 38420, 38759, 44296, 46648, 53788, 55370, 58310, 67235, 76840, 77518, 94129, 107576, 110740, 116620, 134470, 155036, 188258, 193795, 221480, 233240, 268940, 310072, 376516, 387590, 470645, 537880, 658903, 753032, 775180, 941290, 1317806, 1550360, 1882580, 2635612, 3294515, 3765160, 5271224, 6589030, 13178060, 26356120]

約数ペア:

[(1, 26356120), (2, 13178060), (4, 6589030), (5, 5271224), (7, 3765160), (8, 3294515), (10, 2635612), (14, 1882580), (17, 1550360), (20, 1317806), (28, 941290), (34, 775180), (35, 753032), (40, 658903), (49, 537880), (56, 470645), (68, 387590), (70, 376516), (85, 310072), (98, 268940), (113, 233240), (119, 221480), (136, 193795), (140, 188258), (170, 155036), (196, 134470), (226, 116620), (238, 110740), (245, 107576), (280, 94129), (340, 77518), (343, 76840), (392, 67235), (452, 58310), (476, 55370), (490, 53788), (565, 46648), (595, 44296), (680, 38759), (686, 38420), (791, 33320), (833, 31640), (904, 29155), (952, 27685), (980, 26894), (1130, 23324), (1190, 22148), (1372, 19210), (1582, 16660), (1666, 15820), (1715, 15368), (1921, 13720), (1960, 13447), (2260, 11662), (2380, 11074), (2744, 9605), (3164, 8330), (3332, 7910), (3430, 7684), (3842, 6860), (3955, 6664), (4165, 6328), (4520, 5831), (4760, 5537)]