15676481780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{13249}}^1$

素因数の和:14208

約数の個数: 48

約数和(自身を含む): 33452328000

約数和(自身を除く): 17775846220

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 883, 1340, 1766, 3532, 4415, 8830, 13249, 17660, 26498, 52996, 59161, 66245, 118322, 132490, 236644, 264980, 295805, 591610, 887683, 1183220, 1775366, 3550732, 4438415, 8876830, 11698867, 17753660, 23397734, 46795468, 58494335, 116988670, 233977340, 783824089, 1567648178, 3135296356, 3919120445, 7838240890, 15676481780]

約数ペア:

[(1, 15676481780), (2, 7838240890), (4, 3919120445), (5, 3135296356), (10, 1567648178), (20, 783824089), (67, 233977340), (134, 116988670), (268, 58494335), (335, 46795468), (670, 23397734), (883, 17753660), (1340, 11698867), (1766, 8876830), (3532, 4438415), (4415, 3550732), (8830, 1775366), (13249, 1183220), (17660, 887683), (26498, 591610), (52996, 295805), (59161, 264980), (66245, 236644), (118322, 132490)]