75369520

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1873}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 175676256

約数和(自身を除く): 100306736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 1873, 2012, 2515, 3746, 4024, 5030, 7492, 8048, 9365, 10060, 14984, 18730, 20120, 29968, 37460, 40240, 74920, 149840, 942119, 1884238, 3768476, 4710595, 7536952, 9421190, 15073904, 18842380, 37684760, 75369520]

約数ペア:

[(1, 75369520), (2, 37684760), (4, 18842380), (5, 15073904), (8, 9421190), (10, 7536952), (16, 4710595), (20, 3768476), (40, 1884238), (80, 942119), (503, 149840), (1006, 74920), (1873, 40240), (2012, 37460), (2515, 29968), (3746, 20120), (4024, 18730), (5030, 14984), (7492, 10060), (8048, 9365)]