23275880

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{883}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 52509600

約数和(自身を除く): 29233720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 883, 1318, 1766, 2636, 3295, 3532, 4415, 5272, 6590, 7064, 8830, 13180, 17660, 26360, 35320, 581897, 1163794, 2327588, 2909485, 4655176, 5818970, 11637940, 23275880]

約数ペア:

[(1, 23275880), (2, 11637940), (4, 5818970), (5, 4655176), (8, 2909485), (10, 2327588), (20, 1163794), (40, 581897), (659, 35320), (883, 26360), (1318, 17660), (1766, 13180), (2636, 8830), (3295, 7064), (3532, 6590), (4415, 5272)]