82319260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4283}}^1$

素因数の和:4354

約数の個数: 36

約数和(自身を含む): 178668504

約数和(自身を除く): 96349244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4283, 4805, 8566, 9610, 17132, 19220, 21415, 42830, 85660, 132773, 265546, 531092, 663865, 1327730, 2655460, 4115963, 8231926, 16463852, 20579815, 41159630, 82319260]

約数ペア:

[(1, 82319260), (2, 41159630), (4, 20579815), (5, 16463852), (10, 8231926), (20, 4115963), (31, 2655460), (62, 1327730), (124, 663865), (155, 531092), (310, 265546), (620, 132773), (961, 85660), (1922, 42830), (3844, 21415), (4283, 19220), (4805, 17132), (8566, 9610)]