23768240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 60

約数和(自身を含む): 58393584

約数和(自身を除く): 34625344

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 823, 1444, 1520, 1646, 1805, 2888, 3292, 3610, 4115, 5776, 6584, 7220, 8230, 13168, 14440, 15637, 16460, 28880, 31274, 32920, 62548, 65840, 78185, 125096, 156370, 250192, 297103, 312740, 594206, 625480, 1188412, 1250960, 1485515, 2376824, 2971030, 4753648, 5942060, 11884120, 23768240]

約数ペア:

[(1, 23768240), (2, 11884120), (4, 5942060), (5, 4753648), (8, 2971030), (10, 2376824), (16, 1485515), (19, 1250960), (20, 1188412), (38, 625480), (40, 594206), (76, 312740), (80, 297103), (95, 250192), (152, 156370), (190, 125096), (304, 78185), (361, 65840), (380, 62548), (722, 32920), (760, 31274), (823, 28880), (1444, 16460), (1520, 15637), (1646, 14440), (1805, 13168), (2888, 8230), (3292, 7220), (3610, 6584), (4115, 5776)]