2902854080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{185131}}^1$

素因数の和:185162

約数の個数: 84

約数和(自身を含む): 8041023288

約数和(自身を除く): 5138169208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 185131, 370262, 740524, 925655, 1295917, 1481048, 1851310, 2591834, 2962096, 3702620, 5183668, 5924192, 6479585, 7405240, 9071419, 10367336, 11848384, 12959170, 14810480, 18142838, 20734672, 25918340, 29620960, 36285676, 41469344, 45357095, 51836680, 59241920, 72571352, 82938688, 90714190, 103673360, 145142704, 181428380, 207346720, 290285408, 362856760, 414693440, 580570816, 725713520, 1451427040, 2902854080]

約数ペア:

[(1, 2902854080), (2, 1451427040), (4, 725713520), (5, 580570816), (7, 414693440), (8, 362856760), (10, 290285408), (14, 207346720), (16, 181428380), (20, 145142704), (28, 103673360), (32, 90714190), (35, 82938688), (40, 72571352), (49, 59241920), (56, 51836680), (64, 45357095), (70, 41469344), (80, 36285676), (98, 29620960), (112, 25918340), (140, 20734672), (160, 18142838), (196, 14810480), (224, 12959170), (245, 11848384), (280, 10367336), (320, 9071419), (392, 7405240), (448, 6479585), (490, 5924192), (560, 5183668), (784, 3702620), (980, 2962096), (1120, 2591834), (1568, 1851310), (1960, 1481048), (2240, 1295917), (3136, 925655), (3920, 740524), (7840, 370262), (15680, 185131)]