42767218370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{6301}}^1$

素因数の和:6723

約数の個数: 64

約数和(自身を含む): 81946166400

約数和(自身を除く): 39178948030

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 257, 278, 514, 695, 1285, 1390, 2570, 2641, 4883, 5282, 6301, 9766, 12602, 13205, 24415, 26410, 31505, 35723, 48830, 63010, 71446, 119719, 178615, 239438, 357230, 598595, 678737, 875839, 1197190, 1357474, 1619357, 1751678, 3238714, 3393685, 4379195, 6787370, 8096785, 8758390, 16193570, 16640941, 30767783, 33281882, 61535566, 83204705, 153838915, 166409410, 225090623, 307677830, 450181246, 1125453115, 2250906230, 4276721837, 8553443674, 21383609185, 42767218370]

約数ペア:

[(1, 42767218370), (2, 21383609185), (5, 8553443674), (10, 4276721837), (19, 2250906230), (38, 1125453115), (95, 450181246), (139, 307677830), (190, 225090623), (257, 166409410), (278, 153838915), (514, 83204705), (695, 61535566), (1285, 33281882), (1390, 30767783), (2570, 16640941), (2641, 16193570), (4883, 8758390), (5282, 8096785), (6301, 6787370), (9766, 4379195), (12602, 3393685), (13205, 3238714), (24415, 1751678), (26410, 1619357), (31505, 1357474), (35723, 1197190), (48830, 875839), (63010, 678737), (71446, 598595), (119719, 357230), (178615, 239438)]