9531520

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 23298840

約数和(自身を除く): 13767320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 281, 320, 424, 530, 562, 640, 848, 1060, 1124, 1405, 1696, 2120, 2248, 2810, 3392, 4240, 4496, 5620, 6784, 8480, 8992, 11240, 14893, 16960, 17984, 22480, 29786, 33920, 35968, 44960, 59572, 74465, 89920, 119144, 148930, 179840, 238288, 297860, 476576, 595720, 953152, 1191440, 1906304, 2382880, 4765760, 9531520]

約数ペア:

[(1, 9531520), (2, 4765760), (4, 2382880), (5, 1906304), (8, 1191440), (10, 953152), (16, 595720), (20, 476576), (32, 297860), (40, 238288), (53, 179840), (64, 148930), (80, 119144), (106, 89920), (128, 74465), (160, 59572), (212, 44960), (265, 35968), (281, 33920), (320, 29786), (424, 22480), (530, 17984), (562, 16960), (640, 14893), (848, 11240), (1060, 8992), (1124, 8480), (1405, 6784), (1696, 5620), (2120, 4496), (2248, 4240), (2810, 3392)]