7699840

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 18837360

約数和(自身を除く): 11137520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 227, 265, 320, 424, 454, 530, 640, 848, 908, 1060, 1135, 1696, 1816, 2120, 2270, 3392, 3632, 4240, 4540, 6784, 7264, 8480, 9080, 12031, 14528, 16960, 18160, 24062, 29056, 33920, 36320, 48124, 60155, 72640, 96248, 120310, 145280, 192496, 240620, 384992, 481240, 769984, 962480, 1539968, 1924960, 3849920, 7699840]

約数ペア:

[(1, 7699840), (2, 3849920), (4, 1924960), (5, 1539968), (8, 962480), (10, 769984), (16, 481240), (20, 384992), (32, 240620), (40, 192496), (53, 145280), (64, 120310), (80, 96248), (106, 72640), (128, 60155), (160, 48124), (212, 36320), (227, 33920), (265, 29056), (320, 24062), (424, 18160), (454, 16960), (530, 14528), (640, 12031), (848, 9080), (908, 8480), (1060, 7264), (1135, 6784), (1696, 4540), (1816, 4240), (2120, 3632), (2270, 3392)]