42843860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3696

約数の個数: 48

約数和(自身を含む): 97789440

約数和(自身を除く): 54945580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3637, 5890, 7274, 11780, 14548, 18185, 36370, 69103, 72740, 112747, 138206, 225494, 276412, 345515, 450988, 563735, 691030, 1127470, 1382060, 2142193, 2254940, 4284386, 8568772, 10710965, 21421930, 42843860]

約数ペア:

[(1, 42843860), (2, 21421930), (4, 10710965), (5, 8568772), (10, 4284386), (19, 2254940), (20, 2142193), (31, 1382060), (38, 1127470), (62, 691030), (76, 563735), (95, 450988), (124, 345515), (155, 276412), (190, 225494), (310, 138206), (380, 112747), (589, 72740), (620, 69103), (1178, 36370), (2356, 18185), (2945, 14548), (3637, 11780), (5890, 7274)]