43394780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15173}}^1$

素因数の和:15206

約数の個数: 48

約数和(自身を含む): 107067744

約数和(自身を除く): 63672964

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, 2860, 15173, 30346, 60692, 75865, 151730, 166903, 197249, 303460, 333806, 394498, 667612, 788996, 834515, 986245, 1669030, 1972490, 2169739, 3338060, 3944980, 4339478, 8678956, 10848695, 21697390, 43394780]

約数ペア:

[(1, 43394780), (2, 21697390), (4, 10848695), (5, 8678956), (10, 4339478), (11, 3944980), (13, 3338060), (20, 2169739), (22, 1972490), (26, 1669030), (44, 986245), (52, 834515), (55, 788996), (65, 667612), (110, 394498), (130, 333806), (143, 303460), (220, 197249), (260, 166903), (286, 151730), (572, 75865), (715, 60692), (1430, 30346), (2860, 15173)]