296042120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{672823}}^1$

素因数の和:672845

約数の個数: 32

約数和(自身を含む): 726649920

約数和(自身を除く): 430607800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 672823, 1345646, 2691292, 3364115, 5382584, 6728230, 7401053, 13456460, 14802106, 26912920, 29604212, 37005265, 59208424, 74010530, 148021060, 296042120]

約数ペア:

[(1, 296042120), (2, 148021060), (4, 74010530), (5, 59208424), (8, 37005265), (10, 29604212), (11, 26912920), (20, 14802106), (22, 13456460), (40, 7401053), (44, 6728230), (55, 5382584), (88, 3364115), (110, 2691292), (220, 1345646), (440, 672823)]