117698540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2741}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 262573920

約数和(自身を除く): 144875380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 2147, 2260, 2741, 4294, 5482, 8588, 10735, 10964, 13705, 21470, 27410, 42940, 52079, 54820, 104158, 208316, 260395, 309733, 520790, 619466, 1041580, 1238932, 1548665, 3097330, 5884927, 6194660, 11769854, 23539708, 29424635, 58849270, 117698540]

約数ペア:

[(1, 117698540), (2, 58849270), (4, 29424635), (5, 23539708), (10, 11769854), (19, 6194660), (20, 5884927), (38, 3097330), (76, 1548665), (95, 1238932), (113, 1041580), (190, 619466), (226, 520790), (380, 309733), (452, 260395), (565, 208316), (1130, 104158), (2147, 54820), (2260, 52079), (2741, 42940), (4294, 27410), (5482, 21470), (8588, 13705), (10735, 10964)]