339955550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 72

約数和(自身を含む): 704439288

約数和(自身を除く): 364483738

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 121, 166, 242, 275, 415, 550, 605, 677, 830, 913, 1210, 1354, 1826, 2075, 3025, 3385, 4150, 4565, 6050, 6770, 7447, 9130, 10043, 14894, 16925, 20086, 22825, 33850, 37235, 45650, 50215, 56191, 74470, 81917, 100430, 112382, 163834, 186175, 251075, 280955, 372350, 409585, 502150, 561910, 618101, 819170, 1236202, 1404775, 2047925, 2809550, 3090505, 4095850, 6181010, 6799111, 13598222, 15452525, 30905050, 33995555, 67991110, 169977775, 339955550]

約数ペア:

[(1, 339955550), (2, 169977775), (5, 67991110), (10, 33995555), (11, 30905050), (22, 15452525), (25, 13598222), (50, 6799111), (55, 6181010), (83, 4095850), (110, 3090505), (121, 2809550), (166, 2047925), (242, 1404775), (275, 1236202), (415, 819170), (550, 618101), (605, 561910), (677, 502150), (830, 409585), (913, 372350), (1210, 280955), (1354, 251075), (1826, 186175), (2075, 163834), (3025, 112382), (3385, 100430), (4150, 81917), (4565, 74470), (6050, 56191), (6770, 50215), (7447, 45650), (9130, 37235), (10043, 33850), (14894, 22825), (16925, 20086)]