1879427260

素因数分解:

$2^2\times 5^1\times {\mathrm{7963}}^1\times {\mathrm{11801}}^1$

素因数の和:19773

約数の個数: 24

約数和(自身を含む): 3947627376

約数和(自身を除く): 2068200116

約数列:

[1, 2, 4, 5, 10, 20, 7963, 11801, 15926, 23602, 31852, 39815, 47204, 59005, 79630, 118010, 159260, 236020, 93971363, 187942726, 375885452, 469856815, 939713630, 1879427260]

約数ペア:

[(1, 1879427260), (2, 939713630), (4, 469856815), (5, 375885452), (10, 187942726), (20, 93971363), (7963, 236020), (11801, 159260), (15926, 118010), (23602, 79630), (31852, 59005), (39815, 47204)]