2013904960

素因数分解:

$2^6\times 5^1\times {\mathrm{541}}^1\times {\mathrm{11633}}^1$

素因数の和:12191

約数の個数: 56

約数和(自身を含む): 4804888536

約数和(自身を除く): 2790983576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 11633, 17312, 21640, 23266, 34624, 43280, 46532, 58165, 86560, 93064, 116330, 173120, 186128, 232660, 372256, 465320, 744512, 930640, 1861280, 3722560, 6293453, 12586906, 25173812, 31467265, 50347624, 62934530, 100695248, 125869060, 201390496, 251738120, 402780992, 503476240, 1006952480, 2013904960]

約数ペア:

[(1, 2013904960), (2, 1006952480), (4, 503476240), (5, 402780992), (8, 251738120), (10, 201390496), (16, 125869060), (20, 100695248), (32, 62934530), (40, 50347624), (64, 31467265), (80, 25173812), (160, 12586906), (320, 6293453), (541, 3722560), (1082, 1861280), (2164, 930640), (2705, 744512), (4328, 465320), (5410, 372256), (8656, 232660), (10820, 186128), (11633, 173120), (17312, 116330), (21640, 93064), (23266, 86560), (34624, 58165), (43280, 46532)]