191928380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 488557440

約数和(自身を除く): 296629060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 58, 70, 82, 116, 140, 145, 164, 203, 205, 287, 290, 406, 410, 574, 580, 812, 820, 1015, 1148, 1153, 1189, 1435, 2030, 2306, 2378, 2870, 4060, 4612, 4756, 5740, 5765, 5945, 8071, 8323, 11530, 11890, 16142, 16646, 23060, 23780, 32284, 33292, 33437, 40355, 41615, 47273, 66874, 80710, 83230, 94546, 133748, 161420, 166460, 167185, 189092, 234059, 236365, 330911, 334370, 468118, 472730, 661822, 668740, 936236, 945460, 1170295, 1323644, 1370917, 1654555, 2340590, 2741834, 3309110, 4681180, 5483668, 6618220, 6854585, 9596419, 13709170, 19192838, 27418340, 38385676, 47982095, 95964190, 191928380]

約数ペア:

[(1, 191928380), (2, 95964190), (4, 47982095), (5, 38385676), (7, 27418340), (10, 19192838), (14, 13709170), (20, 9596419), (28, 6854585), (29, 6618220), (35, 5483668), (41, 4681180), (58, 3309110), (70, 2741834), (82, 2340590), (116, 1654555), (140, 1370917), (145, 1323644), (164, 1170295), (203, 945460), (205, 936236), (287, 668740), (290, 661822), (406, 472730), (410, 468118), (574, 334370), (580, 330911), (812, 236365), (820, 234059), (1015, 189092), (1148, 167185), (1153, 166460), (1189, 161420), (1435, 133748), (2030, 94546), (2306, 83230), (2378, 80710), (2870, 66874), (4060, 47273), (4612, 41615), (4756, 40355), (5740, 33437), (5765, 33292), (5945, 32284), (8071, 23780), (8323, 23060), (11530, 16646), (11890, 16142)]