1551113180

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 3286332000

約数和(自身を除く): 1735218820

約数列:

[1, 2, 4, 5, 10, 20, 229, 269, 458, 538, 916, 1076, 1145, 1259, 1345, 2290, 2518, 2690, 4580, 5036, 5380, 6295, 12590, 25180, 61601, 123202, 246404, 288311, 308005, 338671, 576622, 616010, 677342, 1153244, 1232020, 1354684, 1441555, 1693355, 2883110, 3386710, 5766220, 6773420, 77555659, 155111318, 310222636, 387778295, 775556590, 1551113180]

約数ペア:

[(1, 1551113180), (2, 775556590), (4, 387778295), (5, 310222636), (10, 155111318), (20, 77555659), (229, 6773420), (269, 5766220), (458, 3386710), (538, 2883110), (916, 1693355), (1076, 1441555), (1145, 1354684), (1259, 1232020), (1345, 1153244), (2290, 677342), (2518, 616010), (2690, 576622), (4580, 338671), (5036, 308005), (5380, 288311), (6295, 246404), (12590, 123202), (25180, 61601)]