16072625120

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{320939}}^1$

素因数の和:321267

約数の個数: 48

約数和(自身を含む): 38093010480

約数和(自身を除く): 22020385360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 10016, 12520, 25040, 50080, 320939, 641878, 1283756, 1604695, 2567512, 3209390, 5135024, 6418780, 10270048, 12837560, 25675120, 51350240, 100453907, 200907814, 401815628, 502269535, 803631256, 1004539070, 1607262512, 2009078140, 3214525024, 4018156280, 8036312560, 16072625120]

約数ペア:

[(1, 16072625120), (2, 8036312560), (4, 4018156280), (5, 3214525024), (8, 2009078140), (10, 1607262512), (16, 1004539070), (20, 803631256), (32, 502269535), (40, 401815628), (80, 200907814), (160, 100453907), (313, 51350240), (626, 25675120), (1252, 12837560), (1565, 10270048), (2504, 6418780), (3130, 5135024), (5008, 3209390), (6260, 2567512), (10016, 1604695), (12520, 1283756), (25040, 641878), (50080, 320939)]