41540840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 64

約数和(自身を含む): 107352000

約数和(自身を除く): 65811160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 4969, 8360, 9938, 19876, 24845, 39752, 49690, 54659, 94411, 99380, 109318, 188822, 198760, 218636, 273295, 377644, 437272, 472055, 546590, 755288, 944110, 1038521, 1093180, 1888220, 2077042, 2186360, 3776440, 4154084, 5192605, 8308168, 10385210, 20770420, 41540840]

約数ペア:

[(1, 41540840), (2, 20770420), (4, 10385210), (5, 8308168), (8, 5192605), (10, 4154084), (11, 3776440), (19, 2186360), (20, 2077042), (22, 1888220), (38, 1093180), (40, 1038521), (44, 944110), (55, 755288), (76, 546590), (88, 472055), (95, 437272), (110, 377644), (152, 273295), (190, 218636), (209, 198760), (220, 188822), (380, 109318), (418, 99380), (440, 94411), (760, 54659), (836, 49690), (1045, 39752), (1672, 24845), (2090, 19876), (4180, 9938), (4969, 8360)]