25220952

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 72446400

約数和(自身を除く): 47225448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 47, 58, 72, 87, 94, 116, 141, 174, 188, 232, 257, 261, 282, 348, 376, 423, 514, 522, 564, 696, 771, 846, 1028, 1044, 1128, 1363, 1542, 1692, 2056, 2088, 2313, 2726, 3084, 3384, 4089, 4626, 5452, 6168, 7453, 8178, 9252, 10904, 12079, 12267, 14906, 16356, 18504, 22359, 24158, 24534, 29812, 32712, 36237, 44718, 48316, 49068, 59624, 67077, 72474, 89436, 96632, 98136, 108711, 134154, 144948, 178872, 217422, 268308, 289896, 350291, 434844, 536616, 700582, 869688, 1050873, 1401164, 2101746, 2802328, 3152619, 4203492, 6305238, 8406984, 12610476, 25220952]

約数ペア:

[(1, 25220952), (2, 12610476), (3, 8406984), (4, 6305238), (6, 4203492), (8, 3152619), (9, 2802328), (12, 2101746), (18, 1401164), (24, 1050873), (29, 869688), (36, 700582), (47, 536616), (58, 434844), (72, 350291), (87, 289896), (94, 268308), (116, 217422), (141, 178872), (174, 144948), (188, 134154), (232, 108711), (257, 98136), (261, 96632), (282, 89436), (348, 72474), (376, 67077), (423, 59624), (514, 49068), (522, 48316), (564, 44718), (696, 36237), (771, 32712), (846, 29812), (1028, 24534), (1044, 24158), (1128, 22359), (1363, 18504), (1542, 16356), (1692, 14906), (2056, 12267), (2088, 12079), (2313, 10904), (2726, 9252), (3084, 8178), (3384, 7453), (4089, 6168), (4626, 5452)]