2255304880

素因数分解:

$2^4\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{7993}}^1$

素因数の和:11533

約数の個数: 40

約数和(自身を含む): 5245726752

約数和(自身を除く): 2990421872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3527, 7054, 7993, 14108, 15986, 17635, 28216, 31972, 35270, 39965, 56432, 63944, 70540, 79930, 127888, 141080, 159860, 282160, 319720, 639440, 28191311, 56382622, 112765244, 140956555, 225530488, 281913110, 451060976, 563826220, 1127652440, 2255304880]

約数ペア:

[(1, 2255304880), (2, 1127652440), (4, 563826220), (5, 451060976), (8, 281913110), (10, 225530488), (16, 140956555), (20, 112765244), (40, 56382622), (80, 28191311), (3527, 639440), (7054, 319720), (7993, 282160), (14108, 159860), (15986, 141080), (17635, 127888), (28216, 79930), (31972, 70540), (35270, 63944), (39965, 56432)]