136727560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41183}}^1$

素因数の和:41277

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 174623480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 41183, 82366, 164732, 205915, 329464, 411830, 823660, 1647320, 3418189, 6836378, 13672756, 17090945, 27345512, 34181890, 68363780, 136727560]

約数ペア:

[(1, 136727560), (2, 68363780), (4, 34181890), (5, 27345512), (8, 17090945), (10, 13672756), (20, 6836378), (40, 3418189), (83, 1647320), (166, 823660), (332, 411830), (415, 329464), (664, 205915), (830, 164732), (1660, 82366), (3320, 41183)]