43435340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 107702784

約数和(自身を除く): 64267444

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 317, 340, 403, 442, 527, 620, 634, 806, 884, 1054, 1105, 1268, 1585, 1612, 2015, 2108, 2210, 2635, 3170, 4030, 4121, 4420, 5270, 5389, 6340, 6851, 8060, 8242, 9827, 10540, 10778, 13702, 16484, 19654, 20605, 21556, 26945, 27404, 34255, 39308, 41210, 49135, 53890, 68510, 70057, 82420, 98270, 107780, 127751, 137020, 140114, 167059, 196540, 255502, 280228, 334118, 350285, 511004, 638755, 668236, 700570, 835295, 1277510, 1401140, 1670590, 2171767, 2555020, 3341180, 4343534, 8687068, 10858835, 21717670, 43435340]

約数ペア:

[(1, 43435340), (2, 21717670), (4, 10858835), (5, 8687068), (10, 4343534), (13, 3341180), (17, 2555020), (20, 2171767), (26, 1670590), (31, 1401140), (34, 1277510), (52, 835295), (62, 700570), (65, 668236), (68, 638755), (85, 511004), (124, 350285), (130, 334118), (155, 280228), (170, 255502), (221, 196540), (260, 167059), (310, 140114), (317, 137020), (340, 127751), (403, 107780), (442, 98270), (527, 82420), (620, 70057), (634, 68510), (806, 53890), (884, 49135), (1054, 41210), (1105, 39308), (1268, 34255), (1585, 27404), (1612, 26945), (2015, 21556), (2108, 20605), (2210, 19654), (2635, 16484), (3170, 13702), (4030, 10778), (4121, 10540), (4420, 9827), (5270, 8242), (5389, 8060), (6340, 6851)]