146444650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 299311200

約数和(自身を除く): 152866550

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 1787, 3278, 3574, 3725, 7450, 8195, 8935, 16390, 17870, 19657, 39314, 40975, 44675, 81950, 89350, 98285, 196570, 266263, 491425, 532526, 982850, 1331315, 2662630, 2928893, 5857786, 6656575, 13313150, 14644465, 29288930, 73222325, 146444650]

約数ペア:

[(1, 146444650), (2, 73222325), (5, 29288930), (10, 14644465), (11, 13313150), (22, 6656575), (25, 5857786), (50, 2928893), (55, 2662630), (110, 1331315), (149, 982850), (275, 532526), (298, 491425), (550, 266263), (745, 196570), (1490, 98285), (1639, 89350), (1787, 81950), (3278, 44675), (3574, 40975), (3725, 39314), (7450, 19657), (8195, 17870), (8935, 16390)]