103920880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9767}}^1$

素因数の和:9806

約数の個数: 80

約数和(自身を含む): 290695680

約数和(自身を除く): 186774800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 9767, 10640, 19534, 39068, 48835, 68369, 78136, 97670, 136738, 156272, 185573, 195340, 273476, 341845, 371146, 390680, 546952, 683690, 742292, 781360, 927865, 1093904, 1299011, 1367380, 1484584, 1855730, 2598022, 2734760, 2969168, 3711460, 5196044, 5469520, 6495055, 7422920, 10392088, 12990110, 14845840, 20784176, 25980220, 51960440, 103920880]

約数ペア:

[(1, 103920880), (2, 51960440), (4, 25980220), (5, 20784176), (7, 14845840), (8, 12990110), (10, 10392088), (14, 7422920), (16, 6495055), (19, 5469520), (20, 5196044), (28, 3711460), (35, 2969168), (38, 2734760), (40, 2598022), (56, 1855730), (70, 1484584), (76, 1367380), (80, 1299011), (95, 1093904), (112, 927865), (133, 781360), (140, 742292), (152, 683690), (190, 546952), (266, 390680), (280, 371146), (304, 341845), (380, 273476), (532, 195340), (560, 185573), (665, 156272), (760, 136738), (1064, 97670), (1330, 78136), (1520, 68369), (2128, 48835), (2660, 39068), (5320, 19534), (9767, 10640)]