38715540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33961}}^1$

素因数の和:33992

約数の個数: 48

約数和(自身を含む): 114112320

約数和(自身を除く): 75396780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 33961, 67922, 101883, 135844, 169805, 203766, 339610, 407532, 509415, 645259, 679220, 1018830, 1290518, 1935777, 2037660, 2581036, 3226295, 3871554, 6452590, 7743108, 9678885, 12905180, 19357770, 38715540]

約数ペア:

[(1, 38715540), (2, 19357770), (3, 12905180), (4, 9678885), (5, 7743108), (6, 6452590), (10, 3871554), (12, 3226295), (15, 2581036), (19, 2037660), (20, 1935777), (30, 1290518), (38, 1018830), (57, 679220), (60, 645259), (76, 509415), (95, 407532), (114, 339610), (190, 203766), (228, 169805), (285, 135844), (380, 101883), (570, 67922), (1140, 33961)]