2005585128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{31193}}^1$

素因数の和:31271

約数の個数: 96

約数和(自身を含む): 5839516800

約数和(自身を除く): 3833931672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1128, 1368, 1692, 1786, 2679, 3384, 3572, 5358, 7144, 8037, 10716, 16074, 21432, 31193, 32148, 62386, 64296, 93579, 124772, 187158, 249544, 280737, 374316, 561474, 592667, 748632, 1122948, 1185334, 1466071, 1778001, 2245896, 2370668, 2932142, 3556002, 4398213, 4741336, 5334003, 5864284, 7112004, 8796426, 10668006, 11728568, 13194639, 14224008, 17592852, 21336012, 26389278, 27855349, 35185704, 42672024, 52778556, 55710698, 83566047, 105557112, 111421396, 167132094, 222842792, 250698141, 334264188, 501396282, 668528376, 1002792564, 2005585128]

約数ペア:

[(1, 2005585128), (2, 1002792564), (3, 668528376), (4, 501396282), (6, 334264188), (8, 250698141), (9, 222842792), (12, 167132094), (18, 111421396), (19, 105557112), (24, 83566047), (36, 55710698), (38, 52778556), (47, 42672024), (57, 35185704), (72, 27855349), (76, 26389278), (94, 21336012), (114, 17592852), (141, 14224008), (152, 13194639), (171, 11728568), (188, 10668006), (228, 8796426), (282, 7112004), (342, 5864284), (376, 5334003), (423, 4741336), (456, 4398213), (564, 3556002), (684, 2932142), (846, 2370668), (893, 2245896), (1128, 1778001), (1368, 1466071), (1692, 1185334), (1786, 1122948), (2679, 748632), (3384, 592667), (3572, 561474), (5358, 374316), (7144, 280737), (8037, 249544), (10716, 187158), (16074, 124772), (21432, 93579), (31193, 64296), (32148, 62386)]