202304300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 481187952

約数和(自身を除く): 278883652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 353, 521, 550, 706, 1042, 1100, 1412, 1765, 2084, 2605, 3530, 3883, 5210, 5731, 7060, 7766, 8825, 10420, 11462, 13025, 15532, 17650, 19415, 22924, 26050, 28655, 35300, 38830, 52100, 57310, 77660, 97075, 114620, 143275, 183913, 194150, 286550, 367826, 388300, 573100, 735652, 919565, 1839130, 2023043, 3678260, 4046086, 4597825, 8092172, 9195650, 10115215, 18391300, 20230430, 40460860, 50576075, 101152150, 202304300]

約数ペア:

[(1, 202304300), (2, 101152150), (4, 50576075), (5, 40460860), (10, 20230430), (11, 18391300), (20, 10115215), (22, 9195650), (25, 8092172), (44, 4597825), (50, 4046086), (55, 3678260), (100, 2023043), (110, 1839130), (220, 919565), (275, 735652), (353, 573100), (521, 388300), (550, 367826), (706, 286550), (1042, 194150), (1100, 183913), (1412, 143275), (1765, 114620), (2084, 97075), (2605, 77660), (3530, 57310), (3883, 52100), (5210, 38830), (5731, 35300), (7060, 28655), (7766, 26050), (8825, 22924), (10420, 19415), (11462, 17650), (13025, 15532)]