47118080

素因数分解:

$2^8\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 114128784

約数和(自身を除く): 67010704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 281, 320, 524, 562, 640, 655, 1048, 1124, 1280, 1310, 1405, 2096, 2248, 2620, 2810, 4192, 4496, 5240, 5620, 8384, 8992, 10480, 11240, 16768, 17984, 20960, 22480, 33536, 35968, 36811, 41920, 44960, 71936, 73622, 83840, 89920, 147244, 167680, 179840, 184055, 294488, 359680, 368110, 588976, 736220, 1177952, 1472440, 2355904, 2944880, 4711808, 5889760, 9423616, 11779520, 23559040, 47118080]

約数ペア:

[(1, 47118080), (2, 23559040), (4, 11779520), (5, 9423616), (8, 5889760), (10, 4711808), (16, 2944880), (20, 2355904), (32, 1472440), (40, 1177952), (64, 736220), (80, 588976), (128, 368110), (131, 359680), (160, 294488), (256, 184055), (262, 179840), (281, 167680), (320, 147244), (524, 89920), (562, 83840), (640, 73622), (655, 71936), (1048, 44960), (1124, 41920), (1280, 36811), (1310, 35968), (1405, 33536), (2096, 22480), (2248, 20960), (2620, 17984), (2810, 16768), (4192, 11240), (4496, 10480), (5240, 8992), (5620, 8384)]