224739809240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4177}}^1\times {\mathrm{9677}}^1$

素因数の和:14004

約数の個数: 64

約数和(自身を含む): 509477018400

約数和(自身を除く): 284737209160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4177, 5560, 8354, 9677, 16708, 19354, 20885, 33416, 38708, 41770, 48385, 77416, 83540, 96770, 167080, 193540, 387080, 580603, 1161206, 1345103, 2322412, 2690206, 2903015, 4644824, 5380412, 5806030, 6725515, 10760824, 11612060, 13451030, 23224120, 26902060, 40420829, 53804120, 80841658, 161683316, 202104145, 323366632, 404208290, 808416580, 1616833160, 5618495231, 11236990462, 22473980924, 28092476155, 44947961848, 56184952310, 112369904620, 224739809240]

約数ペア:

[(1, 224739809240), (2, 112369904620), (4, 56184952310), (5, 44947961848), (8, 28092476155), (10, 22473980924), (20, 11236990462), (40, 5618495231), (139, 1616833160), (278, 808416580), (556, 404208290), (695, 323366632), (1112, 202104145), (1390, 161683316), (2780, 80841658), (4177, 53804120), (5560, 40420829), (8354, 26902060), (9677, 23224120), (16708, 13451030), (19354, 11612060), (20885, 10760824), (33416, 6725515), (38708, 5806030), (41770, 5380412), (48385, 4644824), (77416, 2903015), (83540, 2690206), (96770, 2322412), (167080, 1345103), (193540, 1161206), (387080, 580603)]