42334280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 102254400

約数和(自身を除く): 59920120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1051, 1060, 2014, 2102, 2120, 4028, 4204, 5035, 5255, 8056, 8408, 10070, 10510, 19969, 20140, 21020, 39938, 40280, 42040, 55703, 79876, 99845, 111406, 159752, 199690, 222812, 278515, 399380, 445624, 557030, 798760, 1058357, 1114060, 2116714, 2228120, 4233428, 5291785, 8466856, 10583570, 21167140, 42334280]

約数ペア:

[(1, 42334280), (2, 21167140), (4, 10583570), (5, 8466856), (8, 5291785), (10, 4233428), (19, 2228120), (20, 2116714), (38, 1114060), (40, 1058357), (53, 798760), (76, 557030), (95, 445624), (106, 399380), (152, 278515), (190, 222812), (212, 199690), (265, 159752), (380, 111406), (424, 99845), (530, 79876), (760, 55703), (1007, 42040), (1051, 40280), (1060, 39938), (2014, 21020), (2102, 20140), (2120, 19969), (4028, 10510), (4204, 10070), (5035, 8408), (5255, 8056)]