1734403840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104231}}^1$

素因数の和:104265

約数の個数: 72

約数和(自身を含む): 4474054368

約数和(自身を除く): 2739650528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 104231, 208462, 416924, 521155, 833848, 1042310, 1355003, 1667696, 2084620, 2710006, 3335392, 4169240, 5420012, 6670784, 6775015, 8338480, 10840024, 13341568, 13550030, 16676960, 21680048, 26683136, 27100060, 33353920, 43360096, 54200120, 66707840, 86720192, 108400240, 133415680, 173440384, 216800480, 346880768, 433600960, 867201920, 1734403840]

約数ペア:

[(1, 1734403840), (2, 867201920), (4, 433600960), (5, 346880768), (8, 216800480), (10, 173440384), (13, 133415680), (16, 108400240), (20, 86720192), (26, 66707840), (32, 54200120), (40, 43360096), (52, 33353920), (64, 27100060), (65, 26683136), (80, 21680048), (104, 16676960), (128, 13550030), (130, 13341568), (160, 10840024), (208, 8338480), (256, 6775015), (260, 6670784), (320, 5420012), (416, 4169240), (520, 3335392), (640, 2710006), (832, 2084620), (1040, 1667696), (1280, 1355003), (1664, 1042310), (2080, 833848), (3328, 521155), (4160, 416924), (8320, 208462), (16640, 104231)]