17645492060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1\times {\mathrm{1429}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 42691608960

約数和(自身を除く): 25046116900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 457, 772, 914, 965, 1351, 1429, 1828, 1930, 2285, 2702, 2858, 3199, 3860, 4570, 5404, 5716, 6398, 6755, 7145, 9140, 10003, 12796, 13510, 14290, 15995, 20006, 27020, 28580, 31990, 40012, 50015, 63980, 88201, 100030, 176402, 200060, 275797, 352804, 441005, 551594, 617407, 653053, 882010, 1103188, 1234814, 1306106, 1378985, 1764020, 1930579, 2469628, 2612212, 2757970, 3087035, 3265265, 3861158, 4571371, 5515940, 6174070, 6530530, 7722316, 9142742, 9652895, 12348140, 13061060, 18285484, 19305790, 22856855, 38611580, 45713710, 91427420, 126039229, 252078458, 504156916, 630196145, 882274603, 1260392290, 1764549206, 2520784580, 3529098412, 4411373015, 8822746030, 17645492060]

約数ペア:

[(1, 17645492060), (2, 8822746030), (4, 4411373015), (5, 3529098412), (7, 2520784580), (10, 1764549206), (14, 1260392290), (20, 882274603), (28, 630196145), (35, 504156916), (70, 252078458), (140, 126039229), (193, 91427420), (386, 45713710), (457, 38611580), (772, 22856855), (914, 19305790), (965, 18285484), (1351, 13061060), (1429, 12348140), (1828, 9652895), (1930, 9142742), (2285, 7722316), (2702, 6530530), (2858, 6174070), (3199, 5515940), (3860, 4571371), (4570, 3861158), (5404, 3265265), (5716, 3087035), (6398, 2757970), (6755, 2612212), (7145, 2469628), (9140, 1930579), (10003, 1764020), (12796, 1378985), (13510, 1306106), (14290, 1234814), (15995, 1103188), (20006, 882010), (27020, 653053), (28580, 617407), (31990, 551594), (40012, 441005), (50015, 352804), (63980, 275797), (88201, 200060), (100030, 176402)]