25307808

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 44365152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 71, 79, 94, 96, 141, 142, 158, 188, 213, 237, 282, 284, 316, 376, 426, 474, 564, 568, 632, 752, 852, 948, 1128, 1136, 1264, 1504, 1704, 1896, 2256, 2272, 2528, 3337, 3408, 3713, 3792, 4512, 5609, 6674, 6816, 7426, 7584, 10011, 11139, 11218, 13348, 14852, 16827, 20022, 22278, 22436, 26696, 29704, 33654, 40044, 44556, 44872, 53392, 59408, 67308, 80088, 89112, 89744, 106784, 118816, 134616, 160176, 178224, 179488, 263623, 269232, 320352, 356448, 527246, 538464, 790869, 1054492, 1581738, 2108984, 3163476, 4217968, 6326952, 8435936, 12653904, 25307808]

約数ペア:

[(1, 25307808), (2, 12653904), (3, 8435936), (4, 6326952), (6, 4217968), (8, 3163476), (12, 2108984), (16, 1581738), (24, 1054492), (32, 790869), (47, 538464), (48, 527246), (71, 356448), (79, 320352), (94, 269232), (96, 263623), (141, 179488), (142, 178224), (158, 160176), (188, 134616), (213, 118816), (237, 106784), (282, 89744), (284, 89112), (316, 80088), (376, 67308), (426, 59408), (474, 53392), (564, 44872), (568, 44556), (632, 40044), (752, 33654), (852, 29704), (948, 26696), (1128, 22436), (1136, 22278), (1264, 20022), (1504, 16827), (1704, 14852), (1896, 13348), (2256, 11218), (2272, 11139), (2528, 10011), (3337, 7584), (3408, 7426), (3713, 6816), (3792, 6674), (4512, 5609)]