105395920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11071}}^1$

素因数の和:11108

約数の個数: 80

約数和(自身を含む): 296552448

約数和(自身を除く): 191156528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 11071, 22142, 44284, 55355, 77497, 88568, 110710, 154994, 177136, 188207, 221420, 309988, 376414, 387485, 442840, 619976, 752828, 774970, 885680, 941035, 1239952, 1317449, 1505656, 1549940, 1882070, 2634898, 3011312, 3099880, 3764140, 5269796, 6199760, 6587245, 7528280, 10539592, 13174490, 15056560, 21079184, 26348980, 52697960, 105395920]

約数ペア:

[(1, 105395920), (2, 52697960), (4, 26348980), (5, 21079184), (7, 15056560), (8, 13174490), (10, 10539592), (14, 7528280), (16, 6587245), (17, 6199760), (20, 5269796), (28, 3764140), (34, 3099880), (35, 3011312), (40, 2634898), (56, 1882070), (68, 1549940), (70, 1505656), (80, 1317449), (85, 1239952), (112, 941035), (119, 885680), (136, 774970), (140, 752828), (170, 619976), (238, 442840), (272, 387485), (280, 376414), (340, 309988), (476, 221420), (560, 188207), (595, 177136), (680, 154994), (952, 110710), (1190, 88568), (1360, 77497), (1904, 55355), (2380, 44284), (4760, 22142), (9520, 11071)]