17104640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 49448448

約数和(自身を除く): 32343808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 83, 92, 112, 115, 128, 140, 160, 161, 166, 184, 224, 230, 256, 280, 320, 322, 332, 368, 415, 448, 460, 560, 581, 640, 644, 664, 736, 805, 830, 896, 920, 1120, 1162, 1280, 1288, 1328, 1472, 1610, 1660, 1792, 1840, 1909, 2240, 2324, 2576, 2656, 2905, 2944, 3220, 3320, 3680, 3818, 4480, 4648, 5152, 5312, 5810, 5888, 6440, 6640, 7360, 7636, 8960, 9296, 9545, 10304, 10624, 11620, 12880, 13280, 13363, 14720, 15272, 18592, 19090, 20608, 21248, 23240, 25760, 26560, 26726, 29440, 30544, 37184, 38180, 41216, 46480, 51520, 53120, 53452, 61088, 66815, 74368, 76360, 92960, 103040, 106240, 106904, 122176, 133630, 148736, 152720, 185920, 206080, 213808, 244352, 267260, 305440, 371840, 427616, 488704, 534520, 610880, 743680, 855232, 1069040, 1221760, 1710464, 2138080, 2443520, 3420928, 4276160, 8552320, 17104640]

約数ペア:

[(1, 17104640), (2, 8552320), (4, 4276160), (5, 3420928), (7, 2443520), (8, 2138080), (10, 1710464), (14, 1221760), (16, 1069040), (20, 855232), (23, 743680), (28, 610880), (32, 534520), (35, 488704), (40, 427616), (46, 371840), (56, 305440), (64, 267260), (70, 244352), (80, 213808), (83, 206080), (92, 185920), (112, 152720), (115, 148736), (128, 133630), (140, 122176), (160, 106904), (161, 106240), (166, 103040), (184, 92960), (224, 76360), (230, 74368), (256, 66815), (280, 61088), (320, 53452), (322, 53120), (332, 51520), (368, 46480), (415, 41216), (448, 38180), (460, 37184), (560, 30544), (581, 29440), (640, 26726), (644, 26560), (664, 25760), (736, 23240), (805, 21248), (830, 20608), (896, 19090), (920, 18592), (1120, 15272), (1162, 14720), (1280, 13363), (1288, 13280), (1328, 12880), (1472, 11620), (1610, 10624), (1660, 10304), (1792, 9545), (1840, 9296), (1909, 8960), (2240, 7636), (2324, 7360), (2576, 6640), (2656, 6440), (2905, 5888), (2944, 5810), (3220, 5312), (3320, 5152), (3680, 4648), (3818, 4480)]