4207360

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 10669680

約数和(自身を除く): 6462320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 173, 190, 256, 304, 320, 346, 380, 608, 640, 692, 760, 865, 1216, 1280, 1384, 1520, 1730, 2432, 2768, 3040, 3287, 3460, 4864, 5536, 6080, 6574, 6920, 11072, 12160, 13148, 13840, 16435, 22144, 24320, 26296, 27680, 32870, 44288, 52592, 55360, 65740, 105184, 110720, 131480, 210368, 221440, 262960, 420736, 525920, 841472, 1051840, 2103680, 4207360]

約数ペア:

[(1, 4207360), (2, 2103680), (4, 1051840), (5, 841472), (8, 525920), (10, 420736), (16, 262960), (19, 221440), (20, 210368), (32, 131480), (38, 110720), (40, 105184), (64, 65740), (76, 55360), (80, 52592), (95, 44288), (128, 32870), (152, 27680), (160, 26296), (173, 24320), (190, 22144), (256, 16435), (304, 13840), (320, 13148), (346, 12160), (380, 11072), (608, 6920), (640, 6574), (692, 6080), (760, 5536), (865, 4864), (1216, 3460), (1280, 3287), (1384, 3040), (1520, 2768), (1730, 2432)]