40562720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 110134080

約数和(自身を除く): 69571360

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, 1213, 1520, 1672, 1760, 2090, 2426, 3040, 3344, 4180, 4852, 6065, 6688, 8360, 9704, 12130, 13343, 16720, 19408, 23047, 24260, 26686, 33440, 38816, 46094, 48520, 53372, 66715, 92188, 97040, 106744, 115235, 133430, 184376, 194080, 213488, 230470, 253517, 266860, 368752, 426976, 460940, 507034, 533720, 737504, 921880, 1014068, 1067440, 1267585, 1843760, 2028136, 2134880, 2535170, 3687520, 4056272, 5070340, 8112544, 10140680, 20281360, 40562720]

約数ペア:

[(1, 40562720), (2, 20281360), (4, 10140680), (5, 8112544), (8, 5070340), (10, 4056272), (11, 3687520), (16, 2535170), (19, 2134880), (20, 2028136), (22, 1843760), (32, 1267585), (38, 1067440), (40, 1014068), (44, 921880), (55, 737504), (76, 533720), (80, 507034), (88, 460940), (95, 426976), (110, 368752), (152, 266860), (160, 253517), (176, 230470), (190, 213488), (209, 194080), (220, 184376), (304, 133430), (352, 115235), (380, 106744), (418, 97040), (440, 92188), (608, 66715), (760, 53372), (836, 48520), (880, 46094), (1045, 38816), (1213, 33440), (1520, 26686), (1672, 24260), (1760, 23047), (2090, 19408), (2426, 16720), (3040, 13343), (3344, 12130), (4180, 9704), (4852, 8360), (6065, 6688)]