135355240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 322344000

約数和(自身を除く): 186988760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 380, 482, 739, 760, 964, 1205, 1478, 1928, 2410, 2956, 3695, 4579, 4820, 5912, 7390, 9158, 9640, 14041, 14780, 18316, 22895, 28082, 29560, 36632, 45790, 56164, 70205, 91580, 112328, 140410, 178099, 183160, 280820, 356198, 561640, 712396, 890495, 1424792, 1780990, 3383881, 3561980, 6767762, 7123960, 13535524, 16919405, 27071048, 33838810, 67677620, 135355240]

約数ペア:

[(1, 135355240), (2, 67677620), (4, 33838810), (5, 27071048), (8, 16919405), (10, 13535524), (19, 7123960), (20, 6767762), (38, 3561980), (40, 3383881), (76, 1780990), (95, 1424792), (152, 890495), (190, 712396), (241, 561640), (380, 356198), (482, 280820), (739, 183160), (760, 178099), (964, 140410), (1205, 112328), (1478, 91580), (1928, 70205), (2410, 56164), (2956, 45790), (3695, 36632), (4579, 29560), (4820, 28082), (5912, 22895), (7390, 18316), (9158, 14780), (9640, 14041)]