4080597620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{49727}}^1$

素因数の和:50120

約数の個数: 48

約数和(自身を含む): 9373529088

約数和(自身を除く): 5292931468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1492, 1865, 3730, 4103, 7460, 8206, 16412, 20515, 41030, 49727, 82060, 99454, 198908, 248635, 497270, 546997, 994540, 1093994, 2187988, 2734985, 5469970, 10939940, 18548171, 37096342, 74192684, 92740855, 185481710, 204029881, 370963420, 408059762, 816119524, 1020149405, 2040298810, 4080597620]

約数ペア:

[(1, 4080597620), (2, 2040298810), (4, 1020149405), (5, 816119524), (10, 408059762), (11, 370963420), (20, 204029881), (22, 185481710), (44, 92740855), (55, 74192684), (110, 37096342), (220, 18548171), (373, 10939940), (746, 5469970), (1492, 2734985), (1865, 2187988), (3730, 1093994), (4103, 994540), (7460, 546997), (8206, 497270), (16412, 248635), (20515, 198908), (41030, 99454), (49727, 82060)]