2916118720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{136013}}^1$

素因数の和:136097

約数の個数: 56

約数和(自身を含む): 7047701424

約数和(自身を除く): 4131582704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 21440, 136013, 272026, 544052, 680065, 1088104, 1360130, 2176208, 2720260, 4352416, 5440520, 8704832, 9112871, 10881040, 18225742, 21762080, 36451484, 43524160, 45564355, 72902968, 91128710, 145805936, 182257420, 291611872, 364514840, 583223744, 729029680, 1458059360, 2916118720]

約数ペア:

[(1, 2916118720), (2, 1458059360), (4, 729029680), (5, 583223744), (8, 364514840), (10, 291611872), (16, 182257420), (20, 145805936), (32, 91128710), (40, 72902968), (64, 45564355), (67, 43524160), (80, 36451484), (134, 21762080), (160, 18225742), (268, 10881040), (320, 9112871), (335, 8704832), (536, 5440520), (670, 4352416), (1072, 2720260), (1340, 2176208), (2144, 1360130), (2680, 1088104), (4288, 680065), (5360, 544052), (10720, 272026), (21440, 136013)]