42629750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 81768960

約数和(自身を除く): 39139210

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 4159, 5125, 8318, 10250, 20795, 41590, 103975, 170519, 207950, 341038, 519875, 852595, 1039750, 1705190, 4262975, 8525950, 21314875, 42629750]

約数ペア:

[(1, 42629750), (2, 21314875), (5, 8525950), (10, 4262975), (25, 1705190), (41, 1039750), (50, 852595), (82, 519875), (125, 341038), (205, 207950), (250, 170519), (410, 103975), (1025, 41590), (2050, 20795), (4159, 10250), (5125, 8318)]