43411940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 109904256

約数和(自身を除く): 66492316

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 353, 430, 473, 559, 572, 706, 715, 860, 946, 1118, 1412, 1430, 1765, 1892, 2236, 2365, 2795, 2860, 3530, 3883, 4589, 4730, 5590, 6149, 7060, 7766, 9178, 9460, 11180, 12298, 15179, 15532, 18356, 19415, 22945, 24596, 30358, 30745, 38830, 45890, 50479, 60716, 61490, 75895, 77660, 91780, 100958, 122980, 151790, 166969, 197327, 201916, 252395, 303580, 333938, 394654, 504790, 667876, 789308, 834845, 986635, 1009580, 1669690, 1973270, 2170597, 3339380, 3946540, 4341194, 8682388, 10852985, 21705970, 43411940]

約数ペア:

[(1, 43411940), (2, 21705970), (4, 10852985), (5, 8682388), (10, 4341194), (11, 3946540), (13, 3339380), (20, 2170597), (22, 1973270), (26, 1669690), (43, 1009580), (44, 986635), (52, 834845), (55, 789308), (65, 667876), (86, 504790), (110, 394654), (130, 333938), (143, 303580), (172, 252395), (215, 201916), (220, 197327), (260, 166969), (286, 151790), (353, 122980), (430, 100958), (473, 91780), (559, 77660), (572, 75895), (706, 61490), (715, 60716), (860, 50479), (946, 45890), (1118, 38830), (1412, 30745), (1430, 30358), (1765, 24596), (1892, 22945), (2236, 19415), (2365, 18356), (2795, 15532), (2860, 15179), (3530, 12298), (3883, 11180), (4589, 9460), (4730, 9178), (5590, 7766), (6149, 7060)]