40894788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 107079840

約数和(自身を除く): 66185052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 89, 118, 132, 177, 178, 236, 267, 354, 356, 534, 649, 708, 979, 1068, 1298, 1947, 1958, 2596, 2937, 3481, 3894, 3916, 5251, 5874, 6962, 7788, 10443, 10502, 11748, 13924, 15753, 20886, 21004, 31506, 38291, 41772, 57761, 63012, 76582, 114873, 115522, 153164, 173283, 229746, 231044, 309809, 346566, 459492, 619618, 693132, 929427, 1239236, 1858854, 3407899, 3717708, 6815798, 10223697, 13631596, 20447394, 40894788]

約数ペア:

[(1, 40894788), (2, 20447394), (3, 13631596), (4, 10223697), (6, 6815798), (11, 3717708), (12, 3407899), (22, 1858854), (33, 1239236), (44, 929427), (59, 693132), (66, 619618), (89, 459492), (118, 346566), (132, 309809), (177, 231044), (178, 229746), (236, 173283), (267, 153164), (354, 115522), (356, 114873), (534, 76582), (649, 63012), (708, 57761), (979, 41772), (1068, 38291), (1298, 31506), (1947, 21004), (1958, 20886), (2596, 15753), (2937, 13924), (3481, 11748), (3894, 10502), (3916, 10443), (5251, 7788), (5874, 6962)]