937842380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1423}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 2036342784

約数和(自身を除く): 1098500404

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1063, 1423, 2126, 2846, 4252, 5315, 5692, 7115, 10630, 14230, 21260, 28460, 32953, 44113, 65906, 88226, 131812, 164765, 176452, 220565, 329530, 441130, 659060, 882260, 1512649, 3025298, 6050596, 7563245, 15126490, 30252980, 46892119, 93784238, 187568476, 234460595, 468921190, 937842380]

約数ペア:

[(1, 937842380), (2, 468921190), (4, 234460595), (5, 187568476), (10, 93784238), (20, 46892119), (31, 30252980), (62, 15126490), (124, 7563245), (155, 6050596), (310, 3025298), (620, 1512649), (1063, 882260), (1423, 659060), (2126, 441130), (2846, 329530), (4252, 220565), (5315, 176452), (5692, 164765), (7115, 131812), (10630, 88226), (14230, 65906), (21260, 44113), (28460, 32953)]