2912798320

素因数分解:

$2^4\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{14723}}^1$

素因数の和:17209

約数の個数: 40

約数和(自身を含む): 6775454736

約数和(自身を除く): 3862656416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2473, 4946, 9892, 12365, 14723, 19784, 24730, 29446, 39568, 49460, 58892, 73615, 98920, 117784, 147230, 197840, 235568, 294460, 588920, 1177840, 36409979, 72819958, 145639916, 182049895, 291279832, 364099790, 582559664, 728199580, 1456399160, 2912798320]

約数ペア:

[(1, 2912798320), (2, 1456399160), (4, 728199580), (5, 582559664), (8, 364099790), (10, 291279832), (16, 182049895), (20, 145639916), (40, 72819958), (80, 36409979), (2473, 1177840), (4946, 588920), (9892, 294460), (12365, 235568), (14723, 197840), (19784, 147230), (24730, 117784), (29446, 98920), (39568, 73615), (49460, 58892)]