1844328100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{970699}}^1$

素因数の和:970732

約数の個数: 36

約数和(自身を含む): 4212838000

約数和(自身を除く): 2368509900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 970699, 1941398, 3882796, 4853495, 9706990, 18443281, 19413980, 24267475, 36886562, 48534950, 73773124, 92216405, 97069900, 184432810, 368865620, 461082025, 922164050, 1844328100]

約数ペア:

[(1, 1844328100), (2, 922164050), (4, 461082025), (5, 368865620), (10, 184432810), (19, 97069900), (20, 92216405), (25, 73773124), (38, 48534950), (50, 36886562), (76, 24267475), (95, 19413980), (100, 18443281), (190, 9706990), (380, 4853495), (475, 3882796), (950, 1941398), (1900, 970699)]