10295720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 26334720

約数和(自身を除く): 16039000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 31, 38, 40, 46, 62, 76, 92, 95, 115, 124, 152, 155, 184, 190, 230, 248, 310, 361, 380, 437, 460, 589, 620, 713, 722, 760, 874, 920, 1178, 1240, 1426, 1444, 1748, 1805, 2185, 2356, 2852, 2888, 2945, 3496, 3565, 3610, 4370, 4712, 5704, 5890, 7130, 7220, 8303, 8740, 11191, 11780, 13547, 14260, 14440, 16606, 17480, 22382, 23560, 27094, 28520, 33212, 41515, 44764, 54188, 55955, 66424, 67735, 83030, 89528, 108376, 111910, 135470, 166060, 223820, 257393, 270940, 332120, 447640, 514786, 541880, 1029572, 1286965, 2059144, 2573930, 5147860, 10295720]

約数ペア:

[(1, 10295720), (2, 5147860), (4, 2573930), (5, 2059144), (8, 1286965), (10, 1029572), (19, 541880), (20, 514786), (23, 447640), (31, 332120), (38, 270940), (40, 257393), (46, 223820), (62, 166060), (76, 135470), (92, 111910), (95, 108376), (115, 89528), (124, 83030), (152, 67735), (155, 66424), (184, 55955), (190, 54188), (230, 44764), (248, 41515), (310, 33212), (361, 28520), (380, 27094), (437, 23560), (460, 22382), (589, 17480), (620, 16606), (713, 14440), (722, 14260), (760, 13547), (874, 11780), (920, 11191), (1178, 8740), (1240, 8303), (1426, 7220), (1444, 7130), (1748, 5890), (1805, 5704), (2185, 4712), (2356, 4370), (2852, 3610), (2888, 3565), (2945, 3496)]