23236220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 56064960

約数和(自身を除く): 32828740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 617, 1076, 1234, 1345, 1883, 2468, 2690, 3085, 3766, 4319, 5380, 6170, 7532, 8638, 9415, 12340, 17276, 18830, 21595, 37660, 43190, 86380, 165973, 331946, 663892, 829865, 1161811, 1659730, 2323622, 3319460, 4647244, 5809055, 11618110, 23236220]

約数ペア:

[(1, 23236220), (2, 11618110), (4, 5809055), (5, 4647244), (7, 3319460), (10, 2323622), (14, 1659730), (20, 1161811), (28, 829865), (35, 663892), (70, 331946), (140, 165973), (269, 86380), (538, 43190), (617, 37660), (1076, 21595), (1234, 18830), (1345, 17276), (1883, 12340), (2468, 9415), (2690, 8638), (3085, 7532), (3766, 6170), (4319, 5380)]