22558340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 31873660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 599, 1076, 1198, 1345, 1883, 2396, 2690, 2995, 3766, 4193, 5380, 5990, 7532, 8386, 9415, 11980, 16772, 18830, 20965, 37660, 41930, 83860, 161131, 322262, 644524, 805655, 1127917, 1611310, 2255834, 3222620, 4511668, 5639585, 11279170, 22558340]

約数ペア:

[(1, 22558340), (2, 11279170), (4, 5639585), (5, 4511668), (7, 3222620), (10, 2255834), (14, 1611310), (20, 1127917), (28, 805655), (35, 644524), (70, 322262), (140, 161131), (269, 83860), (538, 41930), (599, 37660), (1076, 20965), (1198, 18830), (1345, 16772), (1883, 11980), (2396, 9415), (2690, 8386), (2995, 7532), (3766, 5990), (4193, 5380)]