63782680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5380

約数の個数: 64

約数和(自身を含む): 161300160

約数和(自身を除く): 97517480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5333, 5980, 10666, 11960, 21332, 26665, 42664, 53330, 69329, 106660, 122659, 138658, 213320, 245318, 277316, 346645, 490636, 554632, 613295, 693290, 981272, 1226590, 1386580, 1594567, 2453180, 2773160, 3189134, 4906360, 6378268, 7972835, 12756536, 15945670, 31891340, 63782680]

約数ペア:

[(1, 63782680), (2, 31891340), (4, 15945670), (5, 12756536), (8, 7972835), (10, 6378268), (13, 4906360), (20, 3189134), (23, 2773160), (26, 2453180), (40, 1594567), (46, 1386580), (52, 1226590), (65, 981272), (92, 693290), (104, 613295), (115, 554632), (130, 490636), (184, 346645), (230, 277316), (260, 245318), (299, 213320), (460, 138658), (520, 122659), (598, 106660), (920, 69329), (1196, 53330), (1495, 42664), (2392, 26665), (2990, 21332), (5333, 11960), (5980, 10666)]