62558020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8431}}^1$

素因数の和:8500

約数の個数: 48

約数和(自身を含む): 152990208

約数和(自身を除く): 90432188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8431, 16862, 33724, 42155, 59017, 84310, 118034, 168620, 236068, 295085, 446843, 590170, 893686, 1180340, 1787372, 2234215, 3127901, 4468430, 6255802, 8936860, 12511604, 15639505, 31279010, 62558020]

約数ペア:

[(1, 62558020), (2, 31279010), (4, 15639505), (5, 12511604), (7, 8936860), (10, 6255802), (14, 4468430), (20, 3127901), (28, 2234215), (35, 1787372), (53, 1180340), (70, 893686), (106, 590170), (140, 446843), (212, 295085), (265, 236068), (371, 168620), (530, 118034), (742, 84310), (1060, 59017), (1484, 42155), (1855, 33724), (3710, 16862), (7420, 8431)]