2986360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5767

約数の個数: 32

約数和(自身を含む): 7237440

約数和(自身を除く): 4251080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5743, 11486, 22972, 28715, 45944, 57430, 74659, 114860, 149318, 229720, 298636, 373295, 597272, 746590, 1493180, 2986360]

約数ペア:

[(1, 2986360), (2, 1493180), (4, 746590), (5, 597272), (8, 373295), (10, 298636), (13, 229720), (20, 149318), (26, 114860), (40, 74659), (52, 57430), (65, 45944), (104, 28715), (130, 22972), (260, 11486), (520, 5743)]