16020408095

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 19674772992

約数和(自身を除く): 3654364897

約数列:

[1, 5, 83, 173, 227, 415, 865, 983, 1135, 4915, 14359, 18841, 39271, 71795, 81589, 94205, 170059, 196355, 223141, 407945, 850295, 1115705, 3259493, 14114897, 16297465, 18520703, 38603393, 70574485, 92603515, 193016965, 3204081619, 16020408095]

約数ペア:

[(1, 16020408095), (5, 3204081619), (83, 193016965), (173, 92603515), (227, 70574485), (415, 38603393), (865, 18520703), (983, 16297465), (1135, 14114897), (4915, 3259493), (14359, 1115705), (18841, 850295), (39271, 407945), (71795, 223141), (81589, 196355), (94205, 170059)]