4920441265540

素因数分解:

$2^2\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{7283}}^1\times {\mathrm{14081}}^1$

素因数の和:23772

約数の個数: 48

約数和(自身を含む): 10339387430400

約数和(自身を除く): 5418946164860

約数列:

[1, 2, 4, 5, 10, 20, 2399, 4798, 7283, 9596, 11995, 14081, 14566, 23990, 28162, 29132, 36415, 47980, 56324, 70405, 72830, 140810, 145660, 281620, 17471917, 33780319, 34943834, 67560638, 69887668, 87359585, 102551923, 135121276, 168901595, 174719170, 205103846, 337803190, 349438340, 410207692, 512759615, 675606380, 1025519230, 2051038460, 246022063277, 492044126554, 984088253108, 1230110316385, 2460220632770, 4920441265540]

約数ペア:

[(1, 4920441265540), (2, 2460220632770), (4, 1230110316385), (5, 984088253108), (10, 492044126554), (20, 246022063277), (2399, 2051038460), (4798, 1025519230), (7283, 675606380), (9596, 512759615), (11995, 410207692), (14081, 349438340), (14566, 337803190), (23990, 205103846), (28162, 174719170), (29132, 168901595), (36415, 135121276), (47980, 102551923), (56324, 87359585), (70405, 69887668), (72830, 67560638), (140810, 34943834), (145660, 33780319), (281620, 17471917)]