3156924460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{19753}}^1$

素因数の和:19954

約数の個数: 48

約数和(自身を含む): 6790002912

約数和(自身を除く): 3633078452

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 131, 244, 262, 305, 524, 610, 655, 1220, 1310, 2620, 7991, 15982, 19753, 31964, 39506, 39955, 79012, 79910, 98765, 159820, 197530, 395060, 1204933, 2409866, 2587643, 4819732, 5175286, 6024665, 10350572, 12049330, 12938215, 24098660, 25876430, 51752860, 157846223, 315692446, 631384892, 789231115, 1578462230, 3156924460]

約数ペア:

[(1, 3156924460), (2, 1578462230), (4, 789231115), (5, 631384892), (10, 315692446), (20, 157846223), (61, 51752860), (122, 25876430), (131, 24098660), (244, 12938215), (262, 12049330), (305, 10350572), (524, 6024665), (610, 5175286), (655, 4819732), (1220, 2587643), (1310, 2409866), (2620, 1204933), (7991, 395060), (15982, 197530), (19753, 159820), (31964, 98765), (39506, 79910), (39955, 79012)]