5356780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 13222944

約数和(自身を除く): 7866164

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1873, 2860, 3746, 7492, 9365, 18730, 20603, 24349, 37460, 41206, 48698, 82412, 97396, 103015, 121745, 206030, 243490, 267839, 412060, 486980, 535678, 1071356, 1339195, 2678390, 5356780]

約数ペア:

[(1, 5356780), (2, 2678390), (4, 1339195), (5, 1071356), (10, 535678), (11, 486980), (13, 412060), (20, 267839), (22, 243490), (26, 206030), (44, 121745), (52, 103015), (55, 97396), (65, 82412), (110, 48698), (130, 41206), (143, 37460), (220, 24349), (260, 20603), (286, 18730), (572, 9365), (715, 7492), (1430, 3746), (1873, 2860)]