2006503400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{912047}}^1$

素因数の和:912074

約数の個数: 48

約数和(自身を含む): 5089227840

約数和(自身を除く): 3082724440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 912047, 1824094, 3648188, 4560235, 7296376, 9120470, 10032517, 18240940, 20065034, 22801175, 36481880, 40130068, 45602350, 50162585, 80260136, 91204700, 100325170, 182409400, 200650340, 250812925, 401300680, 501625850, 1003251700, 2006503400]

約数ペア:

[(1, 2006503400), (2, 1003251700), (4, 501625850), (5, 401300680), (8, 250812925), (10, 200650340), (11, 182409400), (20, 100325170), (22, 91204700), (25, 80260136), (40, 50162585), (44, 45602350), (50, 40130068), (55, 36481880), (88, 22801175), (100, 20065034), (110, 18240940), (200, 10032517), (220, 9120470), (275, 7296376), (440, 4560235), (550, 3648188), (1100, 1824094), (2200, 912047)]