38920740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34141}}^1$

素因数の和:34172

約数の個数: 48

約数和(自身を含む): 114717120

約数和(自身を除く): 75796380

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, 34141, 68282, 102423, 136564, 170705, 204846, 341410, 409692, 512115, 648679, 682820, 1024230, 1297358, 1946037, 2048460, 2594716, 3243395, 3892074, 6486790, 7784148, 9730185, 12973580, 19460370, 38920740]

約数ペア:

[(1, 38920740), (2, 19460370), (3, 12973580), (4, 9730185), (5, 7784148), (6, 6486790), (10, 3892074), (12, 3243395), (15, 2594716), (19, 2048460), (20, 1946037), (30, 1297358), (38, 1024230), (57, 682820), (60, 648679), (76, 512115), (95, 409692), (114, 341410), (190, 204846), (228, 170705), (285, 136564), (380, 102423), (570, 68282), (1140, 34141)]