42626360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 64

約数和(自身を含む): 114393600

約数和(自身を除く): 71767240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 6619, 13238, 26476, 33095, 46333, 52952, 66190, 92666, 132380, 152237, 185332, 231665, 264760, 304474, 370664, 463330, 608948, 761185, 926660, 1065659, 1217896, 1522370, 1853320, 2131318, 3044740, 4262636, 5328295, 6089480, 8525272, 10656590, 21313180, 42626360]

約数ペア:

[(1, 42626360), (2, 21313180), (4, 10656590), (5, 8525272), (7, 6089480), (8, 5328295), (10, 4262636), (14, 3044740), (20, 2131318), (23, 1853320), (28, 1522370), (35, 1217896), (40, 1065659), (46, 926660), (56, 761185), (70, 608948), (92, 463330), (115, 370664), (140, 304474), (161, 264760), (184, 231665), (230, 185332), (280, 152237), (322, 132380), (460, 92666), (644, 66190), (805, 52952), (920, 46333), (1288, 33095), (1610, 26476), (3220, 13238), (6440, 6619)]