40808124

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 128472960

約数和(自身を除く): 87664836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 947, 1026, 1134, 1197, 1539, 1596, 1894, 2052, 2268, 2394, 2841, 3078, 3591, 3788, 4788, 5682, 6156, 6629, 7182, 8523, 10773, 11364, 13258, 14364, 17046, 17993, 19887, 21546, 25569, 26516, 34092, 35986, 39774, 43092, 51138, 53979, 59661, 71972, 76707, 79548, 102276, 107958, 119322, 125951, 153414, 161937, 178983, 215916, 238644, 251902, 306828, 323874, 357966, 377853, 485811, 503804, 536949, 647748, 715932, 755706, 971622, 1073898, 1133559, 1457433, 1511412, 1943244, 2147796, 2267118, 2914866, 3400677, 4534236, 5829732, 6801354, 10202031, 13602708, 20404062, 40808124]

約数ペア:

[(1, 40808124), (2, 20404062), (3, 13602708), (4, 10202031), (6, 6801354), (7, 5829732), (9, 4534236), (12, 3400677), (14, 2914866), (18, 2267118), (19, 2147796), (21, 1943244), (27, 1511412), (28, 1457433), (36, 1133559), (38, 1073898), (42, 971622), (54, 755706), (57, 715932), (63, 647748), (76, 536949), (81, 503804), (84, 485811), (108, 377853), (114, 357966), (126, 323874), (133, 306828), (162, 251902), (171, 238644), (189, 215916), (228, 178983), (252, 161937), (266, 153414), (324, 125951), (342, 119322), (378, 107958), (399, 102276), (513, 79548), (532, 76707), (567, 71972), (684, 59661), (756, 53979), (798, 51138), (947, 43092), (1026, 39774), (1134, 35986), (1197, 34092), (1539, 26516), (1596, 25569), (1894, 21546), (2052, 19887), (2268, 17993), (2394, 17046), (2841, 14364), (3078, 13258), (3591, 11364), (3788, 10773), (4788, 8523), (5682, 7182), (6156, 6629)]