3345380480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402089}}^1$

素因数の和:402121

約数の個数: 64

約数和(自身を含む): 8612767800

約数和(自身を除く): 5267387320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 402089, 804178, 1608356, 2010445, 3216712, 4020890, 5227157, 6433424, 8041780, 10454314, 12866848, 16083560, 20908628, 25733696, 26135785, 32167120, 41817256, 51467392, 52271570, 64334240, 83634512, 104543140, 128668480, 167269024, 209086280, 257336960, 334538048, 418172560, 669076096, 836345120, 1672690240, 3345380480]

約数ペア:

[(1, 3345380480), (2, 1672690240), (4, 836345120), (5, 669076096), (8, 418172560), (10, 334538048), (13, 257336960), (16, 209086280), (20, 167269024), (26, 128668480), (32, 104543140), (40, 83634512), (52, 64334240), (64, 52271570), (65, 51467392), (80, 41817256), (104, 32167120), (128, 26135785), (130, 25733696), (160, 20908628), (208, 16083560), (260, 12866848), (320, 10454314), (416, 8041780), (520, 6433424), (640, 5227157), (832, 4020890), (1040, 3216712), (1664, 2010445), (2080, 1608356), (4160, 804178), (8320, 402089)]