9708760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 23302080

約数和(自身を除く): 13593320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 173, 184, 230, 244, 305, 346, 460, 488, 610, 692, 865, 920, 1220, 1384, 1403, 1730, 2440, 2806, 3460, 3979, 5612, 6920, 7015, 7958, 10553, 11224, 14030, 15916, 19895, 21106, 28060, 31832, 39790, 42212, 52765, 56120, 79580, 84424, 105530, 159160, 211060, 242719, 422120, 485438, 970876, 1213595, 1941752, 2427190, 4854380, 9708760]

約数ペア:

[(1, 9708760), (2, 4854380), (4, 2427190), (5, 1941752), (8, 1213595), (10, 970876), (20, 485438), (23, 422120), (40, 242719), (46, 211060), (61, 159160), (92, 105530), (115, 84424), (122, 79580), (173, 56120), (184, 52765), (230, 42212), (244, 39790), (305, 31832), (346, 28060), (460, 21106), (488, 19895), (610, 15916), (692, 14030), (865, 11224), (920, 10553), (1220, 7958), (1384, 7015), (1403, 6920), (1730, 5612), (2440, 3979), (2806, 3460)]