32805380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 71910720

約数和(自身を除く): 39105340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 347, 580, 652, 694, 815, 1388, 1630, 1735, 3260, 3470, 4727, 6940, 9454, 10063, 18908, 20126, 23635, 40252, 47270, 50315, 56561, 94540, 100630, 113122, 201260, 226244, 282805, 565610, 1131220, 1640269, 3280538, 6561076, 8201345, 16402690, 32805380]

約数ペア:

[(1, 32805380), (2, 16402690), (4, 8201345), (5, 6561076), (10, 3280538), (20, 1640269), (29, 1131220), (58, 565610), (116, 282805), (145, 226244), (163, 201260), (290, 113122), (326, 100630), (347, 94540), (580, 56561), (652, 50315), (694, 47270), (815, 40252), (1388, 23635), (1630, 20126), (1735, 18908), (3260, 10063), (3470, 9454), (4727, 6940)]