8082609820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{10691}}^1$

素因数の和:11170

約数の個数: 48

約数和(自身を含む): 17186577408

約数和(自身を除く): 9103967588

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 367, 412, 515, 734, 1030, 1468, 1835, 2060, 3670, 7340, 10691, 21382, 37801, 42764, 53455, 75602, 106910, 151204, 189005, 213820, 378010, 756020, 1101173, 2202346, 3923597, 4404692, 5505865, 7847194, 11011730, 15694388, 19617985, 22023460, 39235970, 78471940, 404130491, 808260982, 1616521964, 2020652455, 4041304910, 8082609820]

約数ペア:

[(1, 8082609820), (2, 4041304910), (4, 2020652455), (5, 1616521964), (10, 808260982), (20, 404130491), (103, 78471940), (206, 39235970), (367, 22023460), (412, 19617985), (515, 15694388), (734, 11011730), (1030, 7847194), (1468, 5505865), (1835, 4404692), (2060, 3923597), (3670, 2202346), (7340, 1101173), (10691, 756020), (21382, 378010), (37801, 213820), (42764, 189005), (53455, 151204), (75602, 106910)]