4737080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 11750400

約数和(自身を除く): 7013320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 271, 380, 437, 460, 542, 760, 874, 920, 1084, 1355, 1748, 2168, 2185, 2710, 3496, 4370, 5149, 5420, 6233, 8740, 10298, 10840, 12466, 17480, 20596, 24932, 25745, 31165, 41192, 49864, 51490, 62330, 102980, 118427, 124660, 205960, 236854, 249320, 473708, 592135, 947416, 1184270, 2368540, 4737080]

約数ペア:

[(1, 4737080), (2, 2368540), (4, 1184270), (5, 947416), (8, 592135), (10, 473708), (19, 249320), (20, 236854), (23, 205960), (38, 124660), (40, 118427), (46, 102980), (76, 62330), (92, 51490), (95, 49864), (115, 41192), (152, 31165), (184, 25745), (190, 24932), (230, 20596), (271, 17480), (380, 12466), (437, 10840), (460, 10298), (542, 8740), (760, 6233), (874, 5420), (920, 5149), (1084, 4370), (1355, 3496), (1748, 2710), (2168, 2185)]