201827960

素因数分解:

$2^3\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{3313}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 454548240

約数和(自身を除く): 252720280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1523, 3046, 3313, 6092, 6626, 7615, 12184, 13252, 15230, 16565, 26504, 30460, 33130, 60920, 66260, 132520, 5045699, 10091398, 20182796, 25228495, 40365592, 50456990, 100913980, 201827960]

約数ペア:

[(1, 201827960), (2, 100913980), (4, 50456990), (5, 40365592), (8, 25228495), (10, 20182796), (20, 10091398), (40, 5045699), (1523, 132520), (3046, 66260), (3313, 60920), (6092, 33130), (6626, 30460), (7615, 26504), (12184, 16565), (13252, 15230)]