29640950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 59527440

約数和(自身を除く): 29886490

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 761, 779, 950, 1025, 1522, 1558, 2050, 3805, 3895, 7610, 7790, 14459, 19025, 19475, 28918, 31201, 38050, 38950, 62402, 72295, 144590, 156005, 312010, 361475, 592819, 722950, 780025, 1185638, 1560050, 2964095, 5928190, 14820475, 29640950]

約数ペア:

[(1, 29640950), (2, 14820475), (5, 5928190), (10, 2964095), (19, 1560050), (25, 1185638), (38, 780025), (41, 722950), (50, 592819), (82, 361475), (95, 312010), (190, 156005), (205, 144590), (410, 72295), (475, 62402), (761, 38950), (779, 38050), (950, 31201), (1025, 28918), (1522, 19475), (1558, 19025), (2050, 14459), (3805, 7790), (3895, 7610)]