2350942040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 5607014400

約数和(自身を除く): 3256072360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 103, 124, 155, 158, 206, 233, 248, 310, 316, 395, 412, 466, 515, 620, 632, 790, 824, 932, 1030, 1165, 1240, 1580, 1864, 2060, 2330, 2449, 3160, 3193, 4120, 4660, 4898, 6386, 7223, 8137, 9320, 9796, 12245, 12772, 14446, 15965, 16274, 18407, 19592, 23999, 24490, 25544, 28892, 31930, 32548, 36115, 36814, 40685, 47998, 48980, 57784, 63860, 65096, 72230, 73628, 81370, 92035, 95996, 97960, 119995, 127720, 144460, 147256, 162740, 184070, 191992, 239990, 252247, 288920, 325480, 368140, 479980, 504494, 570617, 736280, 743969, 959960, 1008988, 1141234, 1261235, 1487938, 1895921, 2017976, 2282468, 2522470, 2853085, 2975876, 3719845, 3791842, 4564936, 5044940, 5706170, 5951752, 7439690, 7583684, 9479605, 10089880, 11412340, 14879380, 15167368, 18959210, 22824680, 29758760, 37918420, 58773551, 75836840, 117547102, 235094204, 293867755, 470188408, 587735510, 1175471020, 2350942040]

約数ペア:

[(1, 2350942040), (2, 1175471020), (4, 587735510), (5, 470188408), (8, 293867755), (10, 235094204), (20, 117547102), (31, 75836840), (40, 58773551), (62, 37918420), (79, 29758760), (103, 22824680), (124, 18959210), (155, 15167368), (158, 14879380), (206, 11412340), (233, 10089880), (248, 9479605), (310, 7583684), (316, 7439690), (395, 5951752), (412, 5706170), (466, 5044940), (515, 4564936), (620, 3791842), (632, 3719845), (790, 2975876), (824, 2853085), (932, 2522470), (1030, 2282468), (1165, 2017976), (1240, 1895921), (1580, 1487938), (1864, 1261235), (2060, 1141234), (2330, 1008988), (2449, 959960), (3160, 743969), (3193, 736280), (4120, 570617), (4660, 504494), (4898, 479980), (6386, 368140), (7223, 325480), (8137, 288920), (9320, 252247), (9796, 239990), (12245, 191992), (12772, 184070), (14446, 162740), (15965, 147256), (16274, 144460), (18407, 127720), (19592, 119995), (23999, 97960), (24490, 95996), (25544, 92035), (28892, 81370), (31930, 73628), (32548, 72230), (36115, 65096), (36814, 63860), (40685, 57784), (47998, 48980)]