220109072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24967}}^1$

素因数の和:25023

約数の個数: 40

約数和(自身を含む): 464404800

約数和(自身を除く): 244295728

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 24967, 49934, 99868, 199736, 399472, 474373, 724043, 948746, 1448086, 1897492, 2896172, 3794984, 5792344, 7589968, 11584688, 13756817, 27513634, 55027268, 110054536, 220109072]

約数ペア:

[(1, 220109072), (2, 110054536), (4, 55027268), (8, 27513634), (16, 13756817), (19, 11584688), (29, 7589968), (38, 5792344), (58, 3794984), (76, 2896172), (116, 1897492), (152, 1448086), (232, 948746), (304, 724043), (464, 474373), (551, 399472), (1102, 199736), (2204, 99868), (4408, 49934), (8816, 24967)]