11490880

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 27660600

約数和(自身を除く): 16169720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 241, 298, 320, 482, 596, 745, 964, 1192, 1205, 1490, 1928, 2384, 2410, 2980, 3856, 4768, 4820, 5960, 7712, 9536, 9640, 11920, 15424, 19280, 23840, 35909, 38560, 47680, 71818, 77120, 143636, 179545, 287272, 359090, 574544, 718180, 1149088, 1436360, 2298176, 2872720, 5745440, 11490880]

約数ペア:

[(1, 11490880), (2, 5745440), (4, 2872720), (5, 2298176), (8, 1436360), (10, 1149088), (16, 718180), (20, 574544), (32, 359090), (40, 287272), (64, 179545), (80, 143636), (149, 77120), (160, 71818), (241, 47680), (298, 38560), (320, 35909), (482, 23840), (596, 19280), (745, 15424), (964, 11920), (1192, 9640), (1205, 9536), (1490, 7712), (1928, 5960), (2384, 4820), (2410, 4768), (2980, 3856)]