413492300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 108

約数和(自身を含む): 995951880

約数和(自身を除く): 582459580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 169, 172, 215, 260, 325, 338, 430, 559, 569, 650, 676, 845, 860, 1075, 1118, 1138, 1300, 1690, 2150, 2236, 2276, 2795, 2845, 3380, 4225, 4300, 5590, 5690, 7267, 7397, 8450, 11180, 11380, 13975, 14225, 14534, 14794, 16900, 24467, 27950, 28450, 29068, 29588, 36335, 36985, 48934, 55900, 56900, 72670, 73970, 96161, 97868, 122335, 145340, 147940, 181675, 184925, 192322, 244670, 318071, 363350, 369850, 384644, 480805, 489340, 611675, 636142, 726700, 739700, 961610, 1223350, 1272284, 1590355, 1923220, 2404025, 2446700, 3180710, 4134923, 4808050, 6361420, 7951775, 8269846, 9616100, 15903550, 16539692, 20674615, 31807100, 41349230, 82698460, 103373075, 206746150, 413492300]

約数ペア:

[(1, 413492300), (2, 206746150), (4, 103373075), (5, 82698460), (10, 41349230), (13, 31807100), (20, 20674615), (25, 16539692), (26, 15903550), (43, 9616100), (50, 8269846), (52, 7951775), (65, 6361420), (86, 4808050), (100, 4134923), (130, 3180710), (169, 2446700), (172, 2404025), (215, 1923220), (260, 1590355), (325, 1272284), (338, 1223350), (430, 961610), (559, 739700), (569, 726700), (650, 636142), (676, 611675), (845, 489340), (860, 480805), (1075, 384644), (1118, 369850), (1138, 363350), (1300, 318071), (1690, 244670), (2150, 192322), (2236, 184925), (2276, 181675), (2795, 147940), (2845, 145340), (3380, 122335), (4225, 97868), (4300, 96161), (5590, 73970), (5690, 72670), (7267, 56900), (7397, 55900), (8450, 48934), (11180, 36985), (11380, 36335), (13975, 29588), (14225, 29068), (14534, 28450), (14794, 27950), (16900, 24467)]