47540360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5526

約数の個数: 64

約数和(自身を含む): 126213120

約数和(自身を除く): 78672760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5477, 8680, 10954, 21908, 27385, 38339, 43816, 54770, 76678, 109540, 153356, 169787, 191695, 219080, 306712, 339574, 383390, 679148, 766780, 848935, 1188509, 1358296, 1533560, 1697870, 2377018, 3395740, 4754036, 5942545, 6791480, 9508072, 11885090, 23770180, 47540360]

約数ペア:

[(1, 47540360), (2, 23770180), (4, 11885090), (5, 9508072), (7, 6791480), (8, 5942545), (10, 4754036), (14, 3395740), (20, 2377018), (28, 1697870), (31, 1533560), (35, 1358296), (40, 1188509), (56, 848935), (62, 766780), (70, 679148), (124, 383390), (140, 339574), (155, 306712), (217, 219080), (248, 191695), (280, 169787), (310, 153356), (434, 109540), (620, 76678), (868, 54770), (1085, 43816), (1240, 38339), (1736, 27385), (2170, 21908), (4340, 10954), (5477, 8680)]