1872064040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607813}}^1$

素因数の和:607842

約数の個数: 64

約数和(自身を含む): 5251512960

約数和(自身を除く): 3379448920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 607813, 1215626, 2431252, 3039065, 4254691, 4862504, 6078130, 6685943, 8509382, 12156260, 13371886, 17018764, 21273455, 24312520, 26743772, 33429715, 34037528, 42546910, 46801601, 53487544, 66859430, 85093820, 93603202, 133718860, 170187640, 187206404, 234008005, 267437720, 374412808, 468016010, 936032020, 1872064040]

約数ペア:

[(1, 1872064040), (2, 936032020), (4, 468016010), (5, 374412808), (7, 267437720), (8, 234008005), (10, 187206404), (11, 170187640), (14, 133718860), (20, 93603202), (22, 85093820), (28, 66859430), (35, 53487544), (40, 46801601), (44, 42546910), (55, 34037528), (56, 33429715), (70, 26743772), (77, 24312520), (88, 21273455), (110, 17018764), (140, 13371886), (154, 12156260), (220, 8509382), (280, 6685943), (308, 6078130), (385, 4862504), (440, 4254691), (616, 3039065), (770, 2431252), (1540, 1215626), (3080, 607813)]