22849840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 57996288

約数和(自身を除く): 35146448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 173, 208, 254, 260, 346, 508, 520, 635, 692, 865, 1016, 1040, 1270, 1384, 1651, 1730, 2032, 2249, 2540, 2768, 3302, 3460, 4498, 5080, 6604, 6920, 8255, 8996, 10160, 11245, 13208, 13840, 16510, 17992, 21971, 22490, 26416, 33020, 35984, 43942, 44980, 66040, 87884, 89960, 109855, 132080, 175768, 179920, 219710, 285623, 351536, 439420, 571246, 878840, 1142492, 1428115, 1757680, 2284984, 2856230, 4569968, 5712460, 11424920, 22849840]

約数ペア:

[(1, 22849840), (2, 11424920), (4, 5712460), (5, 4569968), (8, 2856230), (10, 2284984), (13, 1757680), (16, 1428115), (20, 1142492), (26, 878840), (40, 571246), (52, 439420), (65, 351536), (80, 285623), (104, 219710), (127, 179920), (130, 175768), (173, 132080), (208, 109855), (254, 89960), (260, 87884), (346, 66040), (508, 44980), (520, 43942), (635, 35984), (692, 33020), (865, 26416), (1016, 22490), (1040, 21971), (1270, 17992), (1384, 16510), (1651, 13840), (1730, 13208), (2032, 11245), (2249, 10160), (2540, 8996), (2768, 8255), (3302, 6920), (3460, 6604), (4498, 5080)]