133068280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 314202240

約数和(自身を除く): 181133960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 740, 940, 1480, 1739, 1880, 1913, 3478, 3826, 6956, 7652, 8695, 9565, 13912, 15304, 17390, 19130, 34780, 38260, 69560, 70781, 76520, 89911, 141562, 179822, 283124, 353905, 359644, 449555, 566248, 707810, 719288, 899110, 1415620, 1798220, 2831240, 3326707, 3596440, 6653414, 13306828, 16633535, 26613656, 33267070, 66534140, 133068280]

約数ペア:

[(1, 133068280), (2, 66534140), (4, 33267070), (5, 26613656), (8, 16633535), (10, 13306828), (20, 6653414), (37, 3596440), (40, 3326707), (47, 2831240), (74, 1798220), (94, 1415620), (148, 899110), (185, 719288), (188, 707810), (235, 566248), (296, 449555), (370, 359644), (376, 353905), (470, 283124), (740, 179822), (940, 141562), (1480, 89911), (1739, 76520), (1880, 70781), (1913, 69560), (3478, 38260), (3826, 34780), (6956, 19130), (7652, 17390), (8695, 15304), (9565, 13912)]