10980453970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1\times {\mathrm{5011}}^1$

素因数の和:5663

約数の個数: 48

約数和(自身を含む): 20898355968

約数和(自身を除く): 9917901998

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 607, 722, 1214, 1805, 3035, 3610, 5011, 6070, 10022, 11533, 23066, 25055, 50110, 57665, 95209, 115330, 190418, 219127, 438254, 476045, 952090, 1095635, 1808971, 2191270, 3041677, 3617942, 6083354, 9044855, 15208385, 18089710, 30416770, 57791863, 115583726, 288959315, 577918630, 1098045397, 2196090794, 5490226985, 10980453970]

約数ペア:

[(1, 10980453970), (2, 5490226985), (5, 2196090794), (10, 1098045397), (19, 577918630), (38, 288959315), (95, 115583726), (190, 57791863), (361, 30416770), (607, 18089710), (722, 15208385), (1214, 9044855), (1805, 6083354), (3035, 3617942), (3610, 3041677), (5011, 2191270), (6070, 1808971), (10022, 1095635), (11533, 952090), (23066, 476045), (25055, 438254), (50110, 219127), (57665, 190418), (95209, 115330)]