761769850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9661}}^1$

素因数の和:9775

約数の個数: 48

約数和(自身を含む): 1509590880

約数和(自身を除く): 747821030

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 166, 190, 415, 475, 830, 950, 1577, 2075, 3154, 4150, 7885, 9661, 15770, 19322, 39425, 48305, 78850, 96610, 183559, 241525, 367118, 483050, 801863, 917795, 1603726, 1835590, 4009315, 4588975, 8018630, 9177950, 15235397, 20046575, 30470794, 40093150, 76176985, 152353970, 380884925, 761769850]

約数ペア:

[(1, 761769850), (2, 380884925), (5, 152353970), (10, 76176985), (19, 40093150), (25, 30470794), (38, 20046575), (50, 15235397), (83, 9177950), (95, 8018630), (166, 4588975), (190, 4009315), (415, 1835590), (475, 1603726), (830, 917795), (950, 801863), (1577, 483050), (2075, 367118), (3154, 241525), (4150, 183559), (7885, 96610), (9661, 78850), (15770, 48305), (19322, 39425)]