33604540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 74833920

約数和(自身を除く): 41229380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 463, 764, 926, 955, 1852, 1910, 2315, 3629, 3820, 4630, 7258, 8797, 9260, 14516, 17594, 18145, 35188, 36290, 43985, 72580, 87970, 88433, 175940, 176866, 353732, 442165, 884330, 1680227, 1768660, 3360454, 6720908, 8401135, 16802270, 33604540]

約数ペア:

[(1, 33604540), (2, 16802270), (4, 8401135), (5, 6720908), (10, 3360454), (19, 1768660), (20, 1680227), (38, 884330), (76, 442165), (95, 353732), (190, 176866), (191, 175940), (380, 88433), (382, 87970), (463, 72580), (764, 43985), (926, 36290), (955, 35188), (1852, 18145), (1910, 17594), (2315, 14516), (3629, 9260), (3820, 8797), (4630, 7258)]