18404302270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{47533}}^1$

素因数の和:48820

約数の個数: 32

約数和(自身を含む): 34224480000

約数和(自身を除く): 15820177730

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1249, 2498, 6245, 12490, 38719, 47533, 77438, 95066, 193595, 237665, 387190, 475330, 1473523, 2947046, 7367615, 14735230, 59368717, 118737434, 296843585, 593687170, 1840430227, 3680860454, 9202151135, 18404302270]

約数ペア:

[(1, 18404302270), (2, 9202151135), (5, 3680860454), (10, 1840430227), (31, 593687170), (62, 296843585), (155, 118737434), (310, 59368717), (1249, 14735230), (2498, 7367615), (6245, 2947046), (12490, 1473523), (38719, 475330), (47533, 387190), (77438, 237665), (95066, 193595)]