40509596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 37056004

約数列:

[1, 2, 4, 19, 38, 53, 76, 89, 106, 113, 178, 212, 226, 356, 452, 1007, 1691, 2014, 2147, 3382, 4028, 4294, 4717, 5989, 6764, 8588, 9434, 10057, 11978, 18868, 20114, 23956, 40228, 89623, 113791, 179246, 191083, 227582, 358492, 382166, 455164, 533021, 764332, 1066042, 2132084, 10127399, 20254798, 40509596]

約数ペア:

[(1, 40509596), (2, 20254798), (4, 10127399), (19, 2132084), (38, 1066042), (53, 764332), (76, 533021), (89, 455164), (106, 382166), (113, 358492), (178, 227582), (212, 191083), (226, 179246), (356, 113791), (452, 89623), (1007, 40228), (1691, 23956), (2014, 20114), (2147, 18868), (3382, 11978), (4028, 10057), (4294, 9434), (4717, 8588), (5989, 6764)]