45511840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 96

約数和(自身を含む): 123560640

約数和(自身を除く): 78048800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1361, 1520, 1672, 1760, 2090, 2722, 3040, 3344, 4180, 5444, 6688, 6805, 8360, 10888, 13610, 14971, 16720, 21776, 25859, 27220, 29942, 33440, 43552, 51718, 54440, 59884, 74855, 103436, 108880, 119768, 129295, 149710, 206872, 217760, 239536, 258590, 284449, 299420, 413744, 479072, 517180, 568898, 598840, 827488, 1034360, 1137796, 1197680, 1422245, 2068720, 2275592, 2395360, 2844490, 4137440, 4551184, 5688980, 9102368, 11377960, 22755920, 45511840]

約数ペア:

[(1, 45511840), (2, 22755920), (4, 11377960), (5, 9102368), (8, 5688980), (10, 4551184), (11, 4137440), (16, 2844490), (19, 2395360), (20, 2275592), (22, 2068720), (32, 1422245), (38, 1197680), (40, 1137796), (44, 1034360), (55, 827488), (76, 598840), (80, 568898), (88, 517180), (95, 479072), (110, 413744), (152, 299420), (160, 284449), (176, 258590), (190, 239536), (209, 217760), (220, 206872), (304, 149710), (352, 129295), (380, 119768), (418, 108880), (440, 103436), (608, 74855), (760, 59884), (836, 54440), (880, 51718), (1045, 43552), (1361, 33440), (1520, 29942), (1672, 27220), (1760, 25859), (2090, 21776), (2722, 16720), (3040, 14971), (3344, 13610), (4180, 10888), (5444, 8360), (6688, 6805)]