23847280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 60487200

約数和(自身を除く): 36639920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 541, 551, 580, 760, 1082, 1102, 1160, 1520, 2164, 2204, 2320, 2705, 2755, 4328, 4408, 5410, 5510, 8656, 8816, 10279, 10820, 11020, 15689, 20558, 21640, 22040, 31378, 41116, 43280, 44080, 51395, 62756, 78445, 82232, 102790, 125512, 156890, 164464, 205580, 251024, 298091, 313780, 411160, 596182, 627560, 822320, 1192364, 1255120, 1490455, 2384728, 2980910, 4769456, 5961820, 11923640, 23847280]

約数ペア:

[(1, 23847280), (2, 11923640), (4, 5961820), (5, 4769456), (8, 2980910), (10, 2384728), (16, 1490455), (19, 1255120), (20, 1192364), (29, 822320), (38, 627560), (40, 596182), (58, 411160), (76, 313780), (80, 298091), (95, 251024), (116, 205580), (145, 164464), (152, 156890), (190, 125512), (232, 102790), (290, 82232), (304, 78445), (380, 62756), (464, 51395), (541, 44080), (551, 43280), (580, 41116), (760, 31378), (1082, 22040), (1102, 21640), (1160, 20558), (1520, 15689), (2164, 11020), (2204, 10820), (2320, 10279), (2705, 8816), (2755, 8656), (4328, 5510), (4408, 5410)]