40491888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 113980800

約数和(自身を除く): 73488912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1531, 1653, 2204, 3062, 3306, 4408, 4593, 6124, 6612, 8816, 9186, 12248, 13224, 18372, 24496, 26448, 29089, 36744, 44399, 58178, 73488, 87267, 88798, 116356, 133197, 174534, 177596, 232712, 266394, 349068, 355192, 465424, 532788, 698136, 710384, 843581, 1065576, 1396272, 1687162, 2131152, 2530743, 3374324, 5061486, 6748648, 10122972, 13497296, 20245944, 40491888]

約数ペア:

[(1, 40491888), (2, 20245944), (3, 13497296), (4, 10122972), (6, 6748648), (8, 5061486), (12, 3374324), (16, 2530743), (19, 2131152), (24, 1687162), (29, 1396272), (38, 1065576), (48, 843581), (57, 710384), (58, 698136), (76, 532788), (87, 465424), (114, 355192), (116, 349068), (152, 266394), (174, 232712), (228, 177596), (232, 174534), (304, 133197), (348, 116356), (456, 88798), (464, 87267), (551, 73488), (696, 58178), (912, 44399), (1102, 36744), (1392, 29089), (1531, 26448), (1653, 24496), (2204, 18372), (3062, 13224), (3306, 12248), (4408, 9186), (4593, 8816), (6124, 6612)]