43009720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 105325920

約数和(自身を除く): 62316200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 773, 856, 1070, 1391, 1546, 2140, 2782, 3092, 3865, 4280, 5564, 6184, 6955, 7730, 10049, 11128, 13910, 15460, 20098, 27820, 30920, 40196, 50245, 55640, 80392, 82711, 100490, 165422, 200980, 330844, 401960, 413555, 661688, 827110, 1075243, 1654220, 2150486, 3308440, 4300972, 5376215, 8601944, 10752430, 21504860, 43009720]

約数ペア:

[(1, 43009720), (2, 21504860), (4, 10752430), (5, 8601944), (8, 5376215), (10, 4300972), (13, 3308440), (20, 2150486), (26, 1654220), (40, 1075243), (52, 827110), (65, 661688), (104, 413555), (107, 401960), (130, 330844), (214, 200980), (260, 165422), (428, 100490), (520, 82711), (535, 80392), (773, 55640), (856, 50245), (1070, 40196), (1391, 30920), (1546, 27820), (2140, 20098), (2782, 15460), (3092, 13910), (3865, 11128), (4280, 10049), (5564, 7730), (6184, 6955)]