941112880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6221}}^1$

素因数の和:6326

約数の個数: 80

約数和(自身を含む): 2296067328

約数和(自身を除く): 1354954448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 976, 1220, 1240, 1891, 2440, 2480, 3782, 4880, 6221, 7564, 9455, 12442, 15128, 18910, 24884, 30256, 31105, 37820, 49768, 62210, 75640, 99536, 124420, 151280, 192851, 248840, 379481, 385702, 497680, 758962, 771404, 964255, 1517924, 1542808, 1897405, 1928510, 3035848, 3085616, 3794810, 3857020, 6071696, 7589620, 7714040, 11763911, 15179240, 15428080, 23527822, 30358480, 47055644, 58819555, 94111288, 117639110, 188222576, 235278220, 470556440, 941112880]

約数ペア:

[(1, 941112880), (2, 470556440), (4, 235278220), (5, 188222576), (8, 117639110), (10, 94111288), (16, 58819555), (20, 47055644), (31, 30358480), (40, 23527822), (61, 15428080), (62, 15179240), (80, 11763911), (122, 7714040), (124, 7589620), (155, 6071696), (244, 3857020), (248, 3794810), (305, 3085616), (310, 3035848), (488, 1928510), (496, 1897405), (610, 1542808), (620, 1517924), (976, 964255), (1220, 771404), (1240, 758962), (1891, 497680), (2440, 385702), (2480, 379481), (3782, 248840), (4880, 192851), (6221, 151280), (7564, 124420), (9455, 99536), (12442, 75640), (15128, 62210), (18910, 49768), (24884, 37820), (30256, 31105)]